XLVI Metropolitano Torneo Internacional 2025 B

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151 players participated in this 9-round tournament, held from 26 Dec 2025 to 30 Dec 2025 in San Jose, Costa Rica. 5 titled players from 7 federations. Top 10 Elo average was 1866, and top seed was Victor Lopez Duarte (🇨🇷 CRC, 1883).

David Magana Morales (🇲🇽 MEX, 1858) won with 7.5/9, ahead of Cristian A. Rodriguez (7.5) and Julio Roberto Palencia Alvarado (7.0). Magana Morales shared the lead from round 5, winning on tie-break.

The biggest upset came in round 9: Fabian Campos Prendas (1580) beat Victoria Canales Chinchilla (WCM, 1883), a +303-point gap.

Location

🇨🇷San Jose, Costa Rica

Dates

26 Dec 2025 → 30 Dec 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 9 rounds

Top seed

🇨🇷Victor Lopez Duarte1883

Avg top 10

1,866

Participants

151

Titled players · 5

CM×1

WCM×4

Federations · 7 represented

🇨🇷Costa Rica×135

🇬🇹Guatemala×5

🇸🇻El Salvador×3

🇵🇦Panama×2

🇲🇽Mexico×1

🇺🇸United States of America×1

🇻🇪Venezuela×1

Top 3

🥇
David Magana Morales
🇲🇽MEX·1858
7.5pts·2015perf+35.4
🥈
Cristian A. Rodriguez
🇸🇻ESA·1849
7.5pts·2026perf+37.4
🥉
Julio Roberto Palencia Alvarado
🇬🇹GUA·1879
7.0pts·1967perf+19.0

How it unfolded

Top 6 · 9 rounds

Tight race until R9; 2 players tied at 7.5/9, decided on Buchholz. Title race narrowed from 4 co-leaders at R4 to 2 at the finish.

Co-leaders

Rodriguez7.5Magana Morales7.5Lombardo Batista7Melendez Arce7Palencia Alvarado7Miranda Flores7

R9 · TIEBREAK CLUSTER

2 players finish on 7.5/9. Magana Morales takes the title on Buchholz Cut1 (51.0).

R9 · HEAD-TO-HEAD · WINNER VS 2ND

Cristian A. Rodriguez drew with David Magana Morales (White).

WIN STREAKS · 2 top finishers

Cristian A. Rodriguez 4 wins (R1–R4)David Magana Morales 6 wins (R2–R7)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Cristian A. Rodriguez	*	½	—	—
2David Magana Morales	½	*	—	—
3Elias Lombardo Batista	—	—	*	—
4Kalet Melendez Arce	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Magana Morales, David	1858	MEX	=13N	+64B	+32N	+18N	+8B	+7B	+26N	=3B	=2N	7.5	51.0	55.5	45.00	2015	+35.4
2	Rodriguez, Cristian A.	1849	ESA	+83N	+20B	+17N	+15B	=7N	=27B	+37N	+26B	=1B	7.5	48.0	52.0	42.25	2026	+37.4
3	Palencia Alvarado, Julio Roberto	1879	GUA	+34B	+87N	+61B	−27N	+46B	+5N	+15B	=1N	=8B	7.0	47.5	51.5	39.00	1967	+19.0
4	Lombardo Batista, Elias	1841	PAN	+42B	+95N	−18B	+36N	+17B	=9N	+27B	=10N	+19B	7.0	47.0	51.0	38.50	1932	+19.2
5	Melendez Arce, Kalet	1759	CRC	+84N	=53B	+35N	=60B	+28N	−3B	+44N	+38B	+16B	7.0	43.5	47.5	35.75	1881	+27.0
6	Miranda Flores, Samy Manuel	1663	CRC	+115N	=102B	−9N	+146B	+84N	+11B	=14N	+37B	+31N	7.0	41.0	42.5	31.00	1922	+54.2
7	Montero Romero, Dany Jose	1827	CRC	+91N	+96B	+30N	+28B	=2B	−1N	=39B	+15N	=10B	6.5	47.5	51.5	34.50	1893	+16.6
8	Murillo Tsijli, Manuel	1878	CRC	+132N	+12B	+46N	=10B	−1N	=29B	+81N	+39B	=3N	6.5	47.0	49.5	32.50	1906	+7.8
9	Miranda Barrientos, Gabriel	1758	CRC	+21B	=47N	+6B	=62N	+41B	=4B	+77N	−16N	+25B	6.5	46.0	50.5	36.25	1875	+56.8
10	Alvarez Ramirez, Emanuel	1779	CRC	+110B	+137N	+68B	=8N	−25B	+47N	+29B	=4B	=7N	6.5	44.0	46.0	30.50	1880	+50.4
11	Salazar Gould, Kristy ValeriaWCM	1852	CRC	+48B	=22N	−41B	+67B	+103N	−6N	+82B	+47N	+27B	6.5	42.0	45.5	30.50	1798	-23.2
12	Jimenez Gamboa, Diego	1672	CRC	+93B	−8N	+42B	F	+122N	+49N	+24B	=33N	+26B	6.5	40.5	40.5	31.25	1912	+83.6
13	Campos Prendas, Fabian	1580	CRC	=1B	+74N	−25B	+102N	−81B	+68N	+61B	+60N	+40B	6.5	40.0	43.5	30.25	1910	+77.0
14	Bogantes Robleto, KarinaWCM	1770	CRC	+136B	−71N	+107B	=65N	+48B	+105N	=6B	=25N	+28B	6.5	39.0	41.0	28.00	1766	+1.0
15	Garcia Morales, Brainer Steven	1732	CRC	+131B	+82N	+51B	−2N	+21B	+33N	−3N	−7B	+58N	6.0	46.5	49.0	28.00	1780	+27.2
16	Rojas Vindas, Emmanuel de Jesus	1824	CRC	+94N	+44B	−29N	+50B	=43N	+20B	=25N	+9B	−5N	6.0	45.5	49.5	31.75	1816	-1.6
17	Sandi Barrantes, Victoria	1726	CRC	+58N	+88B	−2B	+45N	−4N	+76B	=28N	=20B	+38N	6.0	45.5	49.5	29.25	1774	+12.0
18	Arguedas Gomez, Jeferson Antonio	1697	CRC	+127N	+106B	+4N	−1B	−77N	−28B	+114B	+42N	+55B	6.0	41.5	44.5	27.00	1812	+56.0
19	Coto Calderon, Juan Diego	1809	CRC	+97N	−76B	+106N	+90B	−29N	+50B	+32N	+43B	−4N	6.0	40.5	44.0	27.00	1792	-3.2
20	Campos Astorga, Priscila	1669	CRC	+108B	−2N	=63B	+64N	+104B	−16N	+105B	=17N	+37N	6.0	40.5	44.0	25.25	1751	+21.0
21	McIntyre, Andrew	1503	USA	−9N	+121B	+44N	+30B	−15N	−60B	+96N	+87B	+43N	6.0	40.5	43.5	26.50	1798	+122.0
22	Giachino, Lucas	1675	CRC	+138N	=11B	=77N	+89B	+23N	−37B	−31N	+94B	+39N	6.0	40.5	42.5	26.50	1832	+66.4
23	Gonzalez Arguedas, Felipe	1790	CRC	+143B	+36N	=62B	=41N	−22B	−34N	+83B	+85N	+52B	6.0	39.5	41.5	25.25	1741	-22.8
24	Ayerdi Hurtado, Cynthia Maria	1769	GUA	−38N	+127B	+114N	=103B	+73N	=43B	−12N	+76B	+45N	6.0	37.5	40.5	24.75	1735	-12.9
25	Quiros Fernandez, Dereck	1719	CRC	+118N	=35B	+13N	+40B	+10N	−26N	=16B	=14B	−9N	5.5	48.0	51.5	30.50	1804	+42.4
26	Pinzon Balan, Jose Jeyk	1829	GUA	+114N	+50B	+43N	+29B	=27N	+25B	−1B	−2N	−12N	5.5	48.0	51.5	27.25	1804	-4.6
27	Redondo Washington, Josymar	1752	CRC	+116N	+103B	+38N	+3B	=26B	=2N	−4N	=31B	−11N	5.5	47.5	51.0	28.25	1836	+21.8
28	Reyes Sarmiento, Aaron	1625	CRC	+125B	+75N	+33B	−7N	−5B	+18N	=17B	+29N	−14N	5.5	47.5	50.5	27.50	1795	+74.0
29	Arias Carmona, Diana	1696	CRC	+66B	+107N	+16B	−26N	+19B	=8N	−10N	−28B	+73N	5.5	45.0	48.5	27.75	1802	+47.2
30	Rivas Calderon, Victor Julio	1721	CRC	+78B	+85N	−7B	−21N	=42B	+54N	=52B	+51N	=34B	5.5	42.5	46.5	26.25	1650	-15.4
31	Solano Cruz, AgustinCM	1872	CRC	−107B	+49N	+54B	+68N	=61B	=81N	+22B	=27N	−6B	5.5	41.5	45.0	27.50	1712	-31.2
32	Elizondo Zumbado, Mauricio Jose	1649	CRC	=49B	+109N	−1B	+108N	+63B	+61N	−19B	+80N	−33B	5.5	41.0	44.5	23.00	1780	+51.2
33	Rodriguez Zuniga, Matias Yermay	1772	CRC	F	+90B	−28N	+53B	+60N	−15B	+87N	=12B	+32N	5.5	41.0	41.0	26.25	1806	+12.0
34	Chaves Olazo, Axel Andrey	1595	CRC	−3N	+151B	−37N	+92B	+89N	+23B	=60N	=40B	=30N	5.5	41.0	41.0	21.50	1757	+32.4
35	Milla Espino, Alejandro	1608	ESA	+140B	=25N	−5B	−104N	=108B	+136N	=66B	+61N	+62B	5.5	35.0	37.0	19.75	1647	+9.0
36	Ramos Serrano, David Andreny	1649	CRC	+149N	−23B	+116N	−4B	F	+104N	+72B	=102N	+63B	5.5	32.5	32.5	17.75	1734	+16.8
37	Meza Vega, Jose Antonio	1818	CRC	+63B	−68N	+34B	+71N	+62B	+22N	−2B	−6N	−20B	5.0	45.5	50.0	25.00	1708	-25.8
38	Ibarra Valverde, Kevin	1522	CRC	+24B	+81N	−27B	−61N	+137B	+41N	+62B	−5N	−17B	5.0	42.5	44.5	21.50	1757	+109.2
39	Fang Juan	1752	ESA	+111B	=65N	=45B	+82N	+51B	=77B	=7N	−8N	−22B	5.0	42.0	45.5	22.75	1707	-13.3
40	Canales Chinchilla, VictoriaWCM	1883	CRC	+54B	=86N	+71B	−25N	−47N	+51B	+65B	=34N	−13N	5.0	41.5	45.5	23.75	1657	-47.6
41	Mayorga Araya, LarissaWCM	1669	CRC	+133N	=77B	+11N	=23B	−9N	−38B	+84N	−58B	+94N	5.0	41.5	44.0	22.25	1680	+2.0
42	Villalobos Nunez, Ethan Alonso	1564	CRC	−4N	+138B	−12N	+117B	=30N	+100B	=56N	−18B	+95B	5.0	41.5	43.5	18.75	1716	+68.8
43	Castillo Chavarria, Sebastian	1725	CRC	+98B	+113N	−26B	+136N	=16B	=24N	+85B	−19N	−21B	5.0	41.0	43.0	19.50	1705	-4.0
44	Ledezma Jimenez, Ricardo	1657	CRC	+120B	−16N	−21B	+72N	+136B	+46N	−5B	−55N	+91B	5.0	41.0	43.0	19.00	1669	+5.6
45	Gabb Diaz, Jorvic Jefferson	1574	CRC	+55N	=60B	=39N	−17B	+75B	−62N	+46B	+86N	−24B	5.0	40.5	44.5	23.25	1780	+48.2
46	Murillo Arguedas, Jaime	1728	CRC	+72B	+79N	−8B	+85N	−3N	−44B	−45N	+97B	+88N	5.0	40.5	44.5	21.00	1696	-8.0
47	Lopez Bustos, David	1627	CRC	+129N	=9B	+102N	F	+40B	−10B	+67N	−11B	=50N	5.0	40.5	40.5	21.75	1796	+25.8
48	Moncada Sanchez, Samuel	1576	CRC	−11N	+92B	=70N	+57B	−14N	=69B	−55N	+84B	+100N	5.0	40.0	44.0	21.50	1741	+37.6
49	Chaves Morales, Daniel Dario	0	CRC	=32N	−31B	=83N	+97B	+70N	−12B	=88N	+103B	=75N	5.0	38.5	42.0	21.00	1698	0.0
50	Gabriel Brizuela, Yonaikel Emanuel	1664	CRC	+104B	−26N	+110B	−16N	+91B	−19N	+112B	=56N	=47B	5.0	38.5	42.0	19.50	1714	+22.4
51	Arrieta Lopez, Iker Gorka	1442	CRC	+124N	+57B	−15N	+69B	−39N	−40N	+113B	−30B	+90N	5.0	38.5	41.5	20.00	1749	+134.8
52	Young Zhou, Jason	1513	CRC	+70N	=69B	−60N	−86B	+57N	+103B	=30N	+81B	−23N	5.0	38.0	41.5	22.00	1750	+106.0
53	Fernandez Jimenez, Mathias	1627	CRC	+142B	=5N	=80B	−33N	=66B	−63N	+111B	+105N	=56B	5.0	38.0	40.0	19.50	1638	+3.2
54	Viquez Alfaro, Gabriel	1600	CRC	−40N	+119B	−31N	+118B	=67N	−30B	+70N	=57B	+81N	5.0	37.5	41.0	20.25	1742	+69.2
55	Rivera Soto, Danny	1851	CRC	−45B	+66N	F	+110N	+107B	−85N	+48B	+44B	−18N	5.0	36.5	36.5	21.50	1687	-60.0
56	Lopez Duarte, Victor	1883	CRC	+59N	=100B	+86N	F	=105B	=82N	=42B	=50B	=53N	5.0	35.5	35.5	22.25	1711	-31.2
57	Salazar Delgado, Aylin Naomy	1707	CRC	=109B	−51N	+93B	−48N	−52B	+108N	+135B	=54N	+85B	5.0	35.0	37.5	18.25	1567	-64.4
58	Tolokonnikov, Roman	1488	CRC	−17B	+139N	−82B	+113N	−85B	+137N	+74B	+41N	−15B	5.0	35.0	37.0	17.00	1677	+88.4
59	Nunez Vargas, Medelyn Nicole	1597	CRC	−56B	=93N	−109B	+148N	=102B	−72N	+138B	+98N	+86B	5.0	30.5	31.0	14.25	1588	-3.6
60	Bustamante Gonzalez, Carlos Andres	1686	CRC	F	=45N	+52B	=5N	−33B	+21N	=34B	−13B	+64N	4.5	45.0	45.0	24.25	1643	-8.2
61	Quesada Guevara, Max	1731	CRC	+123N	+73B	−3N	+38B	=31N	−32B	−13N	−35B	+106N	4.5	43.0	46.0	18.75	1650	-19.0
62	Chavez Rodriguez, Jose Edwin	1689	CRC	+119N	+122B	=23N	=9B	−37N	+45B	−38N	=73B	−35N	4.5	41.0	44.0	20.00	1637	-24.4
63	Rincon Betancourt, Jose Alejandro	1556	CRC	−37N	+133B	=20N	+70B	−32N	+53B	−80N	+69B	−36N	4.5	40.5	43.0	19.50	1664	+50.4
64	Chavez Flores, Jose Edwin	1485	CRC	=80B	−1N	+125B	−20B	+124N	−65N	+71B	+68N	−60B	4.5	39.0	42.0	17.25	1648	+62.4
65	Fernandez Barris, Esteban	1626	CRC	+67N	=39B	=69N	=14B	−86N	+64B	−40N	+106B	F	4.5	37.5	41.0	20.50	1688	+22.4
66	Corrales Arias, Cristopher	1473	CRC	−29N	−55B	+129N	+83B	=53N	=88B	=35N	=90B	=76N	4.5	37.5	40.5	18.50	1616	+54.4
67	Ortiz Portuguez, Victor Sebastian	0	CRC	−65B	+131N	+113B	−11N	=54B	+71N	−47B	=82N	=74B	4.5	37.5	40.0	17.25	1636	0.0
68	Garcia Molina, Carlos Andres	1658	CRC	+141N	+37B	−10N	−31B	=135N	−13B	+131N	−64B	+114N	4.5	36.5	38.5	14.25	1617	-16.8
69	Guerrero Diaz, Leticia Fiorella	1685	CRC	+126B	=52N	=65B	−51N	=112B	=48N	=91B	−63N	+111B	4.5	35.0	38.0	17.50	1533	-64.4
70	Acuna Nunez, Ignacio	1761	CRC	−52B	+126N	=48B	−63N	−49B	+109N	−54B	+104N	+112B	4.5	35.0	38.0	16.00	1561	-74.8
71	Loria Molina, Sofia	1631	CRC	+121N	+14B	−40N	−37B	=111N	−67B	−64N	+123B	+131N	4.5	35.0	37.5	16.75	1637	+0.4
72	Revolorio, Joselyn	1488	GUA	−46N	−89B	+145N	−44B	+130N	+59B	−36N	=96B	+103N	4.5	35.0	37.0	15.50	1599	+32.0
73	Rivera Mora, Gabriel	1622	CRC	+134B	−61N	+144B	=80N	−24B	+111N	=86B	=62N	−29B	4.5	35.0	37.0	14.50	1618	-18.8
74	Cerdas Amador, Matias	1655	CRC	=146N	−13B	−89N	+115B	+99N	=84B	−58N	+119B	=67N	4.5	35.0	36.5	16.00	1557	-29.6
75	Stawski Oliva, Andres	1751	CRC	+99N	−28B	−91N	+116B	−45N	+122B	=106N	=88B	=49B	4.5	34.5	37.5	16.75	1565	-76.8
76	Correa Mata, Allan	1643	CRC	+117B	+19N	F	F	+98B	−17N	+78B	−24N	=66B	4.5	34.5	34.5	20.25	1706	+25.6
77	Villegas Rodriguez, Jeremy	1828	CRC	+112B	=41N	=22B	+137N	+18B	=39N	−9B	F	F	4.5	34.0	34.0	19.50	1779	-7.6
78	Montes Lopez, Daniel Antonio	1484	CRC	−30N	+147B	−103N	+106B	+90N	−87B	−76N	+107B	=101N	4.5	32.5	34.0	14.50	1629	+56.0
79	Montenegro Rojas, Mario Alejandro	1618	CRC	+89N	−46B	−105N	−123B	−92N	=117B	+143N	+118B	+120N	4.5	30.0	32.0	14.75	1461	-68.8
80	Ruiz Carranza, Klever	1725	CRC	=64N	+146B	=53N	=73B	+88N	F	+63B	−32B	F	4.5	29.5	29.5	17.00	1659	-18.8
81	Gomez Rodriguez, Santiago Alejandro	1686	CRC	+151N	−38B	+97N	=84B	+13N	=31B	−8B	−52N	−54B	4.0	41.5	41.5	15.25	1566	-57.2
82	Samper Porras, David	1625	CRC	F	−15B	+58N	−39B	+123N	=56B	−11N	=67B	+92N	4.0	39.0	39.0	16.75	1668	+6.6
83	Solano Bonilla,Julian	1569	CRC	−2B	=104N	=49B	−66N	+117N	+92B	−23N	+89B	−87N	4.0	38.5	42.0	15.75	1491	-33.2
84	Rodriguez Pazmino, Tomas	1509	CRC	−5B	+142N	+95B	=81N	−6B	=74N	−41B	−48N	+140B	4.0	38.5	40.5	12.25	1512	-4.0
85	Romero Cerdas, Moises Alonso	1606	CRC	+147N	−30B	+140N	−46B	+58N	+55B	−43N	−23B	−57N	4.0	38.5	40.0	13.50	1558	-21.6
86	Chacon Saborio, Eduardo	1684	CRC	+92N	=40B	−56B	+52N	+65B	F	=73N	−45B	−59N	4.0	38.0	38.0	18.25	1650	-14.4
87	Ugalde Chaves, Carlo Cesar	1680	CRC	F	−3B	+122N	−105B	+94N	+78N	−33B	−21N	+83B	4.0	37.5	37.5	15.50	1590	-37.2
88	Ramirez Gonzalez, Angelina Cristel	1617	PAN	+139B	−17N	=108B	+109N	−80B	=66N	=49B	=75N	−46B	4.0	36.5	38.5	14.25	1563	-25.8
89	Sandoval Blanco, Gustavo	0	CRC	−79B	+72N	+74B	−22N	−34B	−114N	+116B	−83N	+132B	4.0	36.0	38.5	15.00	1543	0.0
90	Leiva Coto, Isaac Antonio	1636	CRC	+150B	−33N	+111B	−19N	−78B	=110N	+104B	=66N	−51B	4.0	36.0	36.0	11.00	1468	-74.8
91	Loria Hernandez, Maria Valeria	1559	CRC	−7B	+120N	+75B	F	−50N	+139B	=69N	=100B	−44N	4.0	35.0	35.0	14.25	1635	+14.6
92	Peraza Cedrez, Daniel	1453	CRC	−86B	−48N	+128B	−34N	+79B	−83N	+136B	+113N	−82B	4.0	33.5	35.5	13.00	1513	+9.8
93	Chacon Aguilar, Sebastian	1436	CRC	−12N	=59B	−57N	−124B	+145N	=99B	+132N	=114B	=96N	4.0	33.5	35.5	12.75	1537	+36.8
94	Pomares Herrera, Efrain	1557	CRC	−16B	−117N	+149B	+126N	−87B	+138N	+95B	−22N	−41B	4.0	33.5	33.5	9.00	1523	-9.8
95	Castillo Mendez, Carlos Rafael	1670	CRC	+105N	−4B	−84N	−111B	+146N	+123B	−94N	+122B	−42N	4.0	33.0	34.5	11.00	1468	-88.4
96	Rivera Medina, Abraham	1659	GUA	+148B	−7N	−136B	=131N	+109B	=112N	−21B	=72N	=93B	4.0	32.5	33.0	11.25	1450	-91.2
97	Campos Gonzalez, Gabriel	1547	CRC	−19B	+150N	−81B	−49N	+142B	−102N	+108B	−46N	+127B	4.0	32.0	32.0	8.50	1551	-0.6
98	Davila Amador, Jordi Saltiel	1487	CRC	−43N	−130B	+121N	+132B	−76N	−106B	+139N	−59B	+124N	4.0	29.5	31.5	10.50	1554	+11.6
99	Romero Pereira, Thomas David	1494	CRC	−75B	=125N	−104B	+143N	−74B	=93N	=120B	=140N	+130B	4.0	28.0	30.0	11.25	1411	-37.6
100	Quiros Cajina, Allan	1683	CRC	+144B	=56N	F	F	+131B	−42N	+110B	=91N	−48B	4.0	27.0	27.0	12.50	1635	-8.4
101	Hondoy Amador, Axel Jafeth	1852	CRC	−106N	+118B	F	F	F	+141N	+126B	=112N	=78B	4.0	20.0	20.0	12.50	1627	-52.8
102	Baquero Montoya, Carlos Alfonso	1825	VEN	F	=6N	−47B	−13B	=59N	+97B	+107N	=36B	F	3.5	41.0	41.0	16.25	1610	-38.0
103	Mena Alvarez, Aidan Malik	1627	CRC	+128B	−27N	+78B	=24N	−11B	−52N	+115B	−49N	−72B	3.5	40.5	43.5	14.00	1510	-53.2
104	Roman Solano, William Janshua	1415	CRC	−50N	=83B	+99N	+35B	−20N	−36B	−90N	−70B	+147N	3.5	38.5	40.0	13.00	1495	+26.8
105	La Touche Barrantes, Julian	1429	CRC	−95B	+112N	+79B	+87N	=56N	−14B	−20N	−53B	F	3.5	38.5	38.5	14.50	1634	+75.2
106	Zhen Cen, Jia Jun	1576	CRC	+101B	−18N	−19B	−78N	+133B	+98N	=75B	−65N	−61B	3.5	38.0	40.5	12.75	1569	-7.6
107	Gutierrez Chavarria, Joseph	1585	CRC	+31N	−29B	−14N	+138B	−55N	+119B	−102B	−78N	=109B	3.5	37.5	39.5	12.75	1574	-22.4
108	Briceno Little, Diego	1418	CRC	−20N	+132B	=88N	−32B	=35N	−57B	−97N	+136N	=110B	3.5	36.0	38.0	11.00	1526	-4.0
109	Villalta Ramirez, Freivelyn	1477	CRC	=57N	−32B	+59N	−88B	−96N	−70B	+117N	=124B	=107N	3.5	35.0	38.0	14.25	1561	+31.2
110	Ramirez Ordonez, Brandon Adrian	1534	CRC	−10N	+141B	−50N	−55B	+129N	=90B	−100N	=115B	=108N	3.5	34.5	36.5	10.50	1481	-12.8
111	Mendez Quesada, Estefany Pamela	1502	CRC	−39N	+129B	−90N	+95N	=71B	−73B	−53N	+147B	−69N	3.5	34.5	36.0	10.75	1434	-20.8
112	Gabb Diaz, Nayareth	1559	CRC	−77N	−105B	+115N	+139B	=69N	=96B	−50N	=101B	−70N	3.5	33.5	35.5	11.75	1552	-3.2
113	Chaves Rodriguez, Gustavo	1616	CRC	+130N	−43B	−67N	−58B	+144N	+118B	−51N	−92B	=119N	3.5	33.5	35.5	10.25	1405	-40.4
114	Loria Hernandez, Maria Jimena	1563	CRC	−26B	+148N	−24B	F	+121N	+89B	−18N	=93N	−68B	3.5	33.5	33.5	9.50	1310	-25.8
115	Hurtado Hernandez, Matias	1409	CRC	−6B	=143N	−112B	−74N	+125B	+124B	−103N	=110N	=116B	3.5	31.5	33.5	10.50	1457	+17.6
116	Navas Pereira, Eduardo Kane	1503	CRC	−27B	+128N	−36B	−75N	−139N	+121B	−89N	+141B	=115N	3.5	31.0	33.0	9.75	1373	-41.6
117	Cortes Acuna, Samuel Camilo	0	CRC	−76N	+94B	F	−42N	−83B	=79N	−109B	+142N	+133B	3.5	30.0	30.0	10.75	1447	-12.0
118	Cadena Diaz, Ivannia	1480	CRC	−25B	−101N	+150B	−54N	+128B	−113N	=147B	−79N	+134B	3.5	29.5	29.5	6.25	876	-26.4
119	Hernandez Alvarez, Andres Daniel	1473	CRC	−62B	−54N	−142B	+125N	+147B	−107N	+137B	−74N	=113B	3.5	28.0	29.5	8.25	1438	-11.2
120	Bermudez Hernandez, Amanda	0	CRC	−44N	−91B	−132N	−121B	+150N	+127B	=99N	+137B	−79B	3.5	28.0	28.0	7.00	1480	+22.4
121	Herrera Cajina, Jose Alberto	0	CRC	−71B	−21N	−98B	+120N	−114B	−116N	+128B	−127N	+143B	3.0	31.0	33.0	8.50	1322	0.0
122	Juarez Hidalgo, Jimena	1539	CRC	F	−62N	−87B	+142N	−12B	−75N	+133B	−95N	+126B	3.0	31.0	31.0	7.50	1461	-25.2
123	Alvarado Machado, E. Daniela	1493	CRC	−61B	+134N	−137B	+79N	−82B	−95N	=140B	−71N	=125B	3.0	29.0	31.0	9.50	1380	-31.2
124	Telles Mongrio, Rigoberto	1678	CRC	−51B	−144N	=148B	+93N	−64B	−115N	+134B	=109N	−98B	3.0	29.0	29.5	8.50	1229	-78.8
125	Pomares Iraheta, Mariel	0	CRC	−28N	=99B	−64N	−119B	−115N	+145B	+144N	−131B	=123N	3.0	28.5	30.5	7.50	1306	0.0
126	Mora Fallas, Maria Laura	1465	CRC	−69N	−70B	+147N	−94B	−140N	+129B	−101N	+139B	−122N	3.0	27.0	28.5	6.50	1358	-33.2
127	Morales Zumbado, Raul	1475	CRC	−18B	−24N	F	F	+134B	−120N	+142N	+121B	−97N	3.0	27.0	27.0	7.50	805	-27.2
128	Molina Fernandez, Fabian Enrique	0	CRC	−103N	−116B	−92N	+141B	−118N	−132B	−121N	+144B	+137N	3.0	24.0	26.0	6.00	1440	0.0
129	Madriz Zuniga, Jorge Eduardo	0	CRC	−47B	−111N	−66B	+149N	−110B	−126N	−141B	+148N	+138B	3.0	24.0	24.0	2.50	1181	0.0
130	Wahrmann Brenes, Emma	0	CRC	−113B	+98N	F	F	−72B	−133N	+148B	+138N	−99N	3.0	21.0	21.0	6.50	1364	0.0
131	Soto Rivera, Matias	1494	CRC	−15N	−67B	+141N	=96B	−100N	F	−68B	+125N	−71B	2.5	32.5	34.0	7.00	1436	-19.6
132	Salazar Mesen, Esteban	1587	CRC	−8B	−108N	+120B	−98N	−138B	+128N	−93B	=133N	−89N	2.5	31.0	33.0	7.75	1278	-113.6
133	Villegas Villalobos, Oscar	1417	CRC	−41B	−63N	−135B	+150N	−106N	+130B	−122N	=132B	−117N	2.5	27.5	27.5	4.25	1141	-30.6
134	FIDE 6579779	0	—	−73N	−123B	−138N	=145B	−127N	+148B	−124N	+146B	−118N	2.5	22.5	23.0	3.00	735	0.0
135	Alvarez Gonzalez, Rafael	1536	CRC	F	F	+133N	+140B	=68B	F	−57N	F	F	2.5	14.0	14.0	6.75	1586	+8.0
136	Malavasi Castro, Stefano	1530	CRC	−14N	+145B	+96N	−43B	−44N	−35B	−92N	−108B	F	2.0	35.5	35.5	6.00	1322	-56.0
137	Briceno Little, Jenifer	1637	CRC	+145N	−10B	+123N	−77B	−38N	−58B	−119N	−120N	−128B	2.0	34.0	36.0	5.00	1263	-123.2
138	Castillo Mendez, Yuriel	1441	CRC	−22B	−42N	+134B	−107N	+132N	−94B	−59N	−130B	−129N	2.0	32.0	34.5	5.00	1327	-22.0
139	Solano Calvo, Denise	0	CRC	−88N	−58B	F	−112N	+116B	−91N	−98B	−126N	+146B	2.0	28.5	28.5	5.00	1217	-61.2
140	Zamora Sanchez, Alejandro Jesus	0	CRC	−35N	F	−85B	−135N	+126B	F	=123N	=99B	−84N	2.0	26.0	26.0	6.50	1380	0.0
141	Barboza Viquez, Angelica	0	CRC	−68B	−110N	−131B	−128N	F	−101B	+129N	−116N	+145B	2.0	26.0	26.0	5.00	801	-56.0
142	Hurtado Anguizola, Kaleth Samath	0	CRC	−53N	−84B	+119N	−122B	−97N	F	−127B	−117B	+149N	2.0	26.0	26.0	3.50	1212	0.0
143	Mendez Dimarco, Steven Jose	1543	CRC	−23N	=115B	−146N	−99B	+148N	F	−79B	=145B	−121N	2.0	25.0	25.0	3.25	1265	-52.4
144	Solano Monge, Luis Guillermo	1453	CRC	−100N	+124B	−73N	F	−113B	−147N	−125B	−128N	+148B	2.0	23.0	23.0	3.50	1467	-1.6
145	Fernandez Fernandez, Denis Alankai	0	CRC	−137B	−136N	−72B	=134N	−93B	−125N	+149B	=143N	−141N	2.0	22.0	22.0	2.25	1104	0.0
146	Chacon Rubi, Alejandro	0	CRC	=74B	−80N	+143B	−6N	−95B	F	F	−134N	−139N	1.5	29.0	29.0	4.25	1421	0.0
147	Zhou Fernandez, Isabella	0	CRC	−85B	−78N	−126B	F	−119N	+144B	=118N	−111N	−104B	1.5	27.5	27.5	3.75	1238	0.0
148	Araya Araya, Erickson	0	CRC	−96N	−114B	=124N	−59B	−143B	−134N	−130N	−129B	−144N	0.5	26.0	28.0	1.50	1184	-91.6
149	FIDE 6564801	0	—	−36B	F	−94N	−129B	F	F	−145N	F	−142B	0.0	18.5	18.5	0.00	804	0.0
150	FIDE 6570003	0	—	−90N	−97B	−118N	−133B	−120B	F	F	F	F	0.0	17.5	17.5	0.00	696	0.0
151	Pazmino Acosta, Magdalena	1467	CRC	−81B	−34N	F	F	F	F	F	F	F	0.0	9.5	9.5	0.00	843	-21.6

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Arrieta Lopez, Iker GorkaCRC
+134.8
5.0 pts · #30
2McIntyre, AndrewUSA
+122.0
6.0 pts · #42
3Ibarra Valverde, KevinCRC
+109.2
5.0 pts · #40

Top rating losers

1Briceno Little, JeniferCRC
-123.2
2.0 pts · #139
2Salazar Mesen, EstebanCRC
-113.6
2.5 pts · #130
3Araya Araya, EricksonCRC
-91.6
0.5 pts · #143

Biggest upsets

R9+303 Elo gap
Campos Prendas, Fabian1580 beat WCMCanales Chinchilla, Victoria1883
R1+287 Elo gap
Gutierrez Chavarria, Joseph1585 beat CMSolano Cruz, Agustin1872
R1+277 Elo gap
Gabb Diaz, Jorvic Jefferson1574 beat Rivera Soto, Danny1851