CAMPEONATO REGIONAL METROPOLITANO IMPAR 2025 SUB 13 ABSOLUTO

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109 players participated in this 7-round tournament, held from 16 May 2025 to 18 May 2025 in Lima, Peru. Top 10 Elo average was 1772, and top seed was Dante Ivan Vilca Contreras (🇵🇪 PER, 1915).

Fabian Arturo Fernandez Monteza (🇵🇪 PER, 1850) won with 6.0/7, ahead of Christian Jesus Paredes Minaya (6.0) and Javier Kazuo Takahashi Guevara (6.0). Fernandez Monteza won on tie-break after catching the field in the final round.

The biggest upset came in round 4: Martin Jean Luc Diaz Chacon (1524) beat Dante Ivan Vilca Contreras (1915), a +391-point gap.

Location

🇵🇪Lima, Peru

Dates

16 May 2025 → 18 May 2025

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 7 rounds

Top seed

🇵🇪Dante Ivan Vilca Contreras1915

Avg top 10

1,772

Participants

109

Federations · 1 represented

🇵🇪Peru×95

Top 3

🥇
Fabian Arturo Fernandez Monteza
🇵🇪PER·1850
6.0pts·1897perf+13.2
🥈
Christian Jesus Paredes Minaya
🇵🇪PER·1676
6.0pts·1939perf+77.2
🥉
Javier Kazuo Takahashi Guevara
🇵🇪PER·1719
6.0pts·1843perf+34.8

How it unfolded

Top 6 · 7 rounds

Tight race until R6; 3 players tied at 6.0/7, decided on Buchholz.

Co-leaders

Takahashi Guevara6Fernandez Monteza6Paredes Minaya6Suarez Chavez5.5Caceres Lermo5.5Angeles Castillo5.5— ex-leaders:Dongo Ccorahualed R4, #24

R6 · LEADER CHANGE18 May

Javier Kazuo Takahashi Guevara takes the sole lead (5.5/6).

R7 · TIEBREAK CLUSTER

3 players finish on 6.0/7. Fernandez Monteza takes the title on Buchholz Cut1 (29.5).

WIN STREAKS · 3 top finishers

Javier Kazuo Takahashi Guevara 3 wins (R4–R6)Fabian Arturo Fernandez Monteza 3 wins (R1–R3)Christian Jesus Paredes Minaya 3 wins (R1–R3)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Javier Kazuo Takahashi Guevara	*	—	—	½
2Fabian Arturo Fernandez Monteza	—	*	½	—
3Christian Jesus Paredes Minaya	—	½	*	½
4Alejandro Suarez Chavez	½	—	½	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Fernandez Monteza, Fabian Arturo	1850	PER	+17B	+18N	+47B	=2N	+13B	=5N	+31B	6.0	29.5	33.0	27.25	1897	+13.2
2	Paredes Minaya, Christian Jesus	1676	PER	+100N	+64B	+30N	=1B	=4N	+12B	+10B	6.0	28.5	29.5	23.75	1939	+77.2
3	Takahashi Guevara, Javier Kazuo	1719	PER	+90B	+53N	=9B	+42N	+6B	+8N	=4B	6.0	28.0	30.0	24.75	1843	+34.8
4	Suarez Chavez, Alejandro	1744	PER	+29B	+25N	+20B	=13N	=2B	+16B	=3N	5.5	30.5	35.0	26.50	1820	+25.1
5	Angeles Castillo, Bastian Missael Valentin	1696	PER	+46B	+67N	+41B	=10N	+9B	=1B	=11N	5.5	28.0	31.0	23.00	1884	+57.6
6	Zegarra Castaneda, Oliver Mateo	1609	PER	+54B	+51N	=7B	+63N	−3N	+43B	+21N	5.5	26.5	29.5	20.75	1720	+30.0
7	Caceres Lermo, Zamir Jassiel	1810	PER	+32N	+37B	=6N	−8B	+62N	+61B	+44N	5.5	25.0	28.0	20.25	1728	-20.4
8	Dongo Ccorahua, Leonardo Bruno	1569	PER	+36B	+81N	+23B	+7N	=10B	−3B	=13N	5.0	30.0	32.5	21.50	1809	+61.2
9	Diaz Chacon, Martin Jean Luc	1524	PER	+103N	+45B	=3N	+11B	−5N	+22B	=16N	5.0	29.0	30.0	19.25	1738	+40.8
10	Meneses Morales, Marcos Beltran	1871	PER	+69N	+61B	+16N	=5B	=8N	+24B	−2N	5.0	28.5	31.5	20.25	1744	-28.7
11	Vilca Contreras, Dante Ivan	1915	PER	+40B	=42N	+28B	−9N	+56B	+18N	=5B	5.0	27.0	30.5	21.00	1672	-54.4
12	Flower Nivin, Cesar Antonio Joaquin	1465	PER	+38B	−16N	+74B	+48N	+19B	−2N	+71B	5.0	25.5	28.5	18.00	1681	+56.8
13	Laynes Arevalo, Fernando Benjamin	1650	PER	+106B	+99N	+56B	=4B	−1N	+63N	=8B	5.0	24.0	24.0	12.75	1693	+10.8
14	Paredes Arias, Santiago Guillermo	1478	PER	+91B	=34N	+49B	=23N	−30N	+96B	+33N	5.0	22.0	23.5	15.25	1686	+56.4
15	Infantas Arevalo, Thiago Edu	0	PER	F	=69B	=66N	+93B	+85N	+79B	+30N	5.0	17.5	19.5	13.50	1561	0.0
16	Duran Cardenas, Juan Diego	1614	PER	+108N	+12B	−10B	+73N	+26B	−4N	=9B	4.5	28.0	28.0	15.00	1650	+10.0
17	Del Pino Rivera, Roberto Ignacio	1417	PER	−1N	+68B	+27N	=33B	=41B	+49N	=20B	4.5	26.0	29.0	17.00	1627	0.0
18	Rojas Raraz, John Arick	1497	PER	+89N	−1B	+32N	=22B	+80N	−11B	+45N	4.5	25.5	27.5	14.25	1600	+6.8
19	Pomalaza Yataco, Fabrizzio Omar	1556	PER	+59N	=35B	=21N	+72B	−12N	=32B	+46N	4.5	24.5	27.5	16.25	1437	-26.8
20	Daza Atencia, Mathias David	1593	PER	+22N	+50B	−4N	−43B	+87N	+72B	=17N	4.5	24.5	26.5	15.25	1522	-15.2
21	Porras Taipe, Rodrigo Thiago	1436	PER	+101B	=49N	=19B	=41N	+34B	+47N	−6B	4.5	24.5	25.5	14.25	1655	+70.8
22	Diaz Leon, Ian Getzel	0	PER	−20B	+101N	+53B	=18N	+42B	−9N	+41B	4.5	24.5	25.5	13.75	1540	0.0
23	Pareja Pacco, Rodrigo Andre	1620	PER	+55N	+85B	−8N	=14B	+51N	−44B	+43N	4.5	24.0	26.0	15.00	1537	-27.2
24	Calluchi Carrillo, Thiago Andre	1594	PER	+88B	=65N	+86B	=31N	+25B	−10N	=26B	4.5	23.0	25.0	14.25	1573	-2.0
25	Garay Ramirez, Patrick Yosue	1481	PER	+96N	−4B	+88N	+39B	−24N	=45B	+48N	4.5	23.0	24.5	12.75	1544	+16.8
26	Chinguel Pena, Jefferson Neymar	1492	PER	−35N	+94B	+52N	+96B	−16N	+39B	=24N	4.5	22.5	24.0	13.25	1534	+7.2
27	Ramirez Mori, Jael Eduardo	1515	PER	−81B	+60N	−17B	+70N	+36B	=46N	+54B	4.5	22.0	24.5	15.75	2285	+17.6
28	Sotelo Ramirez, Caleb Raul Angello	0	PER	+62N	+79B	−11N	−44B	=50N	+51B	+64N	4.5	21.5	24.0	13.75	1567	0.0
29	Chau Loo, Patricio Nam	1412	PER	−4N	+89B	−79N	+66B	+97B	=41N	+47B	4.5	20.0	21.5	11.75	1505	+16.4
30	Crispin Asencios, Ian Gabriel	1592	PER	+70B	+74N	−2B	+67N	+14B	−31N	−15B	4.0	26.0	29.0	14.00	1556	-8.4
31	Gavilan Cabrera, Juan Pablo Xavier	1615	PER	+52B	=43N	F	=24B	+37N	+30B	−1N	4.0	25.5	28.5	15.50	1666	+12.8
32	Bazan Zacarias, Alejandro Sebastian	1415	PER	−7B	+91N	−18B	+104N	+58B	=19N	=34B	4.0	24.0	24.0	9.75	1453	+3.6
33	Dolores Hurtado, Juan Abel	1543	PER	+57B	=86N	=48B	=17N	=46B	+53N	−14B	4.0	23.5	25.5	13.75	1465	-14.4
34	Aguila Fajardo, Hans Matthew	1705	PER	+93N	=14B	=43N	=62B	−21N	+68B	=32N	4.0	23.0	25.0	12.75	1375	-82.8
35	Mamani Vargas, Mathias Ariel	0	PER	+26B	=19N	F	−51N	+84B	+52B	=61N	4.0	22.5	25.0	14.25	1500	0.0
36	Gallardo Valdez, Adrian Marcelo	0	PER	−8N	+82B	+85N	−37B	−27N	+65B	+72N	4.0	22.0	24.0	10.50	1509	0.0
37	Medina Campos, Santiago Daniel	1494	PER	+98B	−7N	+100B	+36N	−31B	=48N	=63B	4.0	21.0	22.0	9.25	1353	-20.8
38	Saavedra del Castillo, Luis Sebastian	0	PER	−12N	+55B	−50N	=52B	=65N	+87B	+90N	4.0	20.5	22.5	10.75	1177	0.0
39	Porras Vasquez, Adrian Italo Salvattore	0	PER	−56B	+90N	+99B	−25N	+100B	−26N	+70B	4.0	18.5	19.5	7.00	1277	-26.0
40	Amaya Retamozo, Miguel Matias	1427	PER	−11N	+104B	−80N	−45B	+66N	+89B	+91N	4.0	18.0	18.0	7.00	1046	-3.2
41	Vallejos Vera, Jeremy Josh Maikell	1512	PER	+104N	+78B	−5N	=21B	=17N	=29B	−22N	3.5	26.5	26.5	9.75	1391	-22.0
42	Alvarado Torres, Sandro Santiago Nicolas	1501	PER	+68N	=11B	F	−3B	−22N	+80B	+57N	3.5	26.0	28.5	11.50	1617	+7.6
43	Morales Mena, Alvaro Arturo	1444	PER	+102N	=31B	=34B	+20N	=49B	−6N	−23B	3.5	26.0	27.0	11.25	1567	+31.6
44	Guevara Huamani, Angello Mohises	1487	PER	−45N	+59B	F	+28N	=47B	+23N	−7B	3.5	25.0	25.0	14.25	1677	+31.2
45	Mognaschi Saldana, Joaquin Omar	0	PER	+44B	−9N	−67B	+40N	+73B	=25N	−18B	3.5	24.5	27.5	12.75	1474	0.0
46	Alarcon Dalby, Thiago Alessandro	0	PER	−5N	+92B	=61N	+65B	=33N	=27B	−19B	3.5	24.5	26.5	10.75	1486	0.0
47	Tagle Soto, Gabriel Ignacio	1596	PER	+87N	+84B	−1N	+50B	=44N	−21B	−29N	3.5	24.5	26.5	9.75	1450	-48.0
48	Yucra Rios, Gabriel Omar Jorge	0	PER	+72N	=75B	=33N	−12B	+82N	=37B	−25B	3.5	23.5	26.0	11.00	1481	+12.4
49	Fernandez Romero, Jacobo Leonel	1591	PER	+94N	=21B	−14N	+83B	=43N	−17B	=59N	3.5	23.5	25.5	10.25	1332	-42.0
50	Valderrama Vargas, Ricardo Javier	1445	PER	+58B	−20N	+38B	−47N	=28B	−57N	+97B	3.5	23.5	25.0	11.25	793	-24.8
51	Mendoza Carcelen, Adrian Octavio	1435	PER	+109N	−6B	=83N	+35B	−23B	−28N	+79N	3.5	23.5	23.5	7.75	1456	+3.2
52	Calderon Roman, Vasco Alonso	0	PER	−31N	+76B	−26B	=38N	+86B	−35N	+82N	3.5	22.0	24.0	9.50	1407	0.0
53	Quispe Sanchez, Christopher Adrian	1467	PER	+92N	−3B	−22N	+59B	+89N	−33B	=98N	3.5	22.0	23.0	8.00	834	-22.8
54	Chenchin Hirakawa, Adrian	0	PER	−6N	+102B	+75N	=79B	−61N	+62B	−27N	3.5	21.5	22.5	8.25	1453	0.0
55	Araujo Caycho, Thiago Facundo	0	PER	−23B	−38N	+91B	+77N	−71B	+76N	=58B	3.5	21.0	23.0	9.75	884	0.0
56	Gallet Tapia, Sandro Adrian	1477	PER	+39N	+71B	−13N	=80B	−11N	=98B	=96N	3.5	21.0	22.0	9.50	1670	+34.8
57	Gomez Jalixto, Dylam Yareth	0	PER	−33N	−62B	+102N	=75B	+83N	+50B	−42B	3.5	19.5	20.5	8.50	1338	0.0
58	Velis Osorio, Rodrigo Eduardo	0	PER	−50N	+87B	+69N	−64B	−32N	+88B	=55N	3.5	19.0	21.0	8.75	1250	0.0
59	Gomero Bazan, Thiago Yoshy	0	PER	−19B	−44N	+101B	−53N	+105B	+73N	=49B	3.5	19.0	19.0	5.75	1360	0.0
60	Ruiz Marreros, Alejandro Arturo	1473	PER	=66N	−27B	F	F	+102N	+83B	+81N	3.5	14.5	14.5	7.50	728	-17.6
61	Gave Castillo, Robert Ayrthon	1501	PER	F	−10N	=46B	+98N	+54B	−7N	=35B	3.0	26.5	27.5	8.25	1042	-8.8
62	Luna Tapia, David	1448	PER	−28B	+57N	+77B	=34N	−7B	−54N	=74B	3.0	24.0	27.0	10.00	1565	+8.4
63	Nunez Sanchez, Miquel Rodrigo	0	PER	=75N	+66B	F	−6B	+79N	−13B	=37N	3.0	23.5	26.0	9.00	1477	0.0
64	Pena Padilla, Esteban Bernard	1473	PER	+77B	−2N	+70B	+58N	F	−71N	−28B	3.0	23.0	23.0	9.50	907	-16.8
65	Carbajal Sotomayor, Cesar Stefano	1428	PER	+97N	=24B	F	−46N	=38B	−36N	+86B	3.0	22.0	23.5	7.75	1574	+7.6
66	Quiroz Tinoco, Rafael Andres	0	PER	=60B	−63N	=15B	−29N	−40B	+105N	+93B	3.0	22.0	22.0	6.25	1175	0.0
67	Sullcaray Huncihuay, Yahir Angel	1451	PER	+80N	−5B	+45N	−30B	−96N	=81B	=68N	3.0	21.0	22.5	8.75	847	-20.4
68	Huarcaya Gonzales, Yhony Sebastian	0	PER	−42B	−17N	+90B	=84N	+74B	−34N	=67B	3.0	20.5	22.5	7.75	1330	0.0
69	Vasquez Vadillo, David Lisardo	1424	PER	−10B	=15N	−58B	−76N	+95B	=86N	+92B	3.0	20.5	22.5	7.50	1620	+15.6
70	Espiritu Salazar, Ian Mathias	0	PER	−30N	+97B	−64N	−27B	+78N	+85B	−39N	3.0	20.5	22.0	6.50	1255	0.0
71	Ramirez Alvarez, Victor Raul	1737	PER	F	−56N	F	+88B	+55N	+64B	−12N	3.0	20.0	22.0	8.50	1347	-58.8
72	Murrugarra Menacho, Gonzalo Emiliano	1433	PER	−48B	+107N	+105B	−19N	+76B	−20N	−36B	3.0	19.5	19.5	3.00	735	-44.0
73	Nina Coa, Gabriel Reykjavil	1462	PER	−78N	+103B	+81N	−16B	−45N	−59B	+89N	3.0	19.0	20.0	5.50	821	-5.8
74	Gil Pando, Bryan Fabrizio	0	PER	+105N	−30B	−12N	=82B	−68N	+?B	=62N	3.0	17.5	17.5	2.75	1305	0.0
75	Nunez Pajaya, Rolando Joaquin	1484	PER	=63B	=48N	−54B	=57N	F	=97N	+94B	3.0	17.0	18.0	7.75	1451	-2.0
76	Sumoso Tejada, Marcelino	0	PER	−99B	−52N	+94N	+69B	−72N	−55B	+88N	3.0	17.0	18.0	7.00	1316	0.0
77	Quijandria Quezada, Fabian Adolfo	0	PER	−64N	+93B	−62N	−55B	+?N	−90B	+87N	3.0	15.5	15.5	4.00	661	0.0
78	Saldana Tito, Riszban Alexander	0	PER	+73B	−41N	F	F	−70B	+99N	+100B	3.0	11.5	11.5	5.00	1502	0.0
79	Nestares Rivadeneira, Jose Estefano Augusto	1506	PER	+107B	−28N	+29B	=54N	−63B	−15N	−51B	2.5	24.0	24.0	6.25	1423	-9.2
80	Solis Vela, Etyan	0	PER	−67B	+106N	+40B	=56N	−18B	−42N	−85N	2.5	20.5	20.5	5.75	1284	0.0
81	Gushiken Mendoza, Keisuke Rodrigo	0	PER	+27N	−8B	−73B	F	+101N	=67N	−60B	2.5	20.0	20.0	7.00	1352	0.0
82	Castro Palomino, Jordan Aldair	1488	PER	−86B	−36N	+103B	=74N	−48B	+84N	−52B	2.5	18.5	19.5	5.00	1441	-5.2
83	Salvador Arce, Emmanuel Eitan	0	PER	−84N	+108B	=51B	−49N	−57B	−60N	+99B	2.5	17.5	17.5	2.75	1331	0.0
84	Herrera Rabanal, Nicolas Oscar	1453	PER	+83B	−47N	F	=68B	−35N	−82B	+101N	2.5	17.0	18.0	5.00	740	-28.4
85	Duran Leon, Carlos Fernando	1469	PER	F	−23N	−36B	+86N	−15B	−70N	+80B	2.0	21.0	21.0	4.50	829	-11.6
86	Membrillo Ramos, Francis Daniel	0	PER	+82N	=33B	−24N	−85B	−52N	=69B	−65N	2.0	20.5	22.5	6.00	1367	0.0
87	FIDE 81443927	0	—	−47B	−58N	+92B	+105N	−20B	−38N	−77B	2.0	20.5	20.5	2.00	793	0.0
88	FIDE 81465777	0	—	−24N	+109B	−25B	−71N	+92B	−58N	−76B	2.0	20.5	20.5	2.00	789	0.0
89	Kobayashi Guzman, Andre Fernando	0	PER	−18B	−29N	+106B	+99N	−53B	−40N	−73B	2.0	20.5	20.5	1.00	1186	0.0
90	Aguilar Azpilcueta, Joaquin Santiago	0	PER	−3N	−39B	−68N	+107B	F	+77N	−38B	2.0	20.0	20.0	3.00	763	0.0
91	FIDE 81402686	0	—	−14N	−32B	−55N	F	+99B	+100N	−40B	2.0	18.5	18.5	2.00	1256	0.0
92	FIDE 81467559	0	—	−53B	−46N	−87N	+94B	−88N	+103B	−69N	2.0	16.0	17.0	3.00	649	0.0
93	Alanya Fajardo, Samin Adrian	0	PER	−34B	−77N	+107B	−15N	F	+102B	−66N	2.0	16.0	16.0	1.00	904	0.0
94	Ferrer Huaman, Christian Adrian	0	PER	−49B	−26N	−76B	−92N	+106B	+?N	−75N	2.0	16.0	16.0	0.00	723	0.0
95	Dergan Lobos, Ian Neyef	1408	PER	F	F	F	F	−69N	+109B	+107N	2.0	8.5	8.5	0.00	632	-18.8
96	Pardo Paucas, Joseph Rodrigo	0	PER	−25B	F	F	−26N	+67B	−14N	=56B	1.5	23.0	25.0	4.75	1322	0.0
97	Zacarias Jaramillo, Alejandro Miguel	0	PER	−65B	−70N	F	+?B	−29N	=75B	−50N	1.5	17.0	17.0	1.50	1123	0.0
98	FIDE 3873030	0	—	−37N	F	F	−61B	F	=56N	=53B	1.0	20.5	20.5	3.50	1288	0.0
99	Lazo Cuadros, Anderson Samir	1446	PER	+76N	−13B	−39N	−89B	−91N	−78B	−83N	1.0	19.5	21.5	3.00	731	-32.4
100	FIDE 81467249	0	—	−2B	F	−37N	+?B	−39N	−91B	−78N	1.0	19.0	19.0	0.00	725	0.0
101	FIDE 81465912	0	—	−21N	−22B	−59N	F	−81B	+107N	−84B	1.0	17.5	17.5	0.00	633	0.0
102	Villanueva Albornoz, Enrique Alonso	0	PER	−43B	−54N	−57B	+106N	−60B	−93N	−?N	1.0	16.0	16.0	0.00	672	0.0
103	FIDE 81467370	0	—	−9B	−73N	−82N	F	−?B	−92N	+105B	1.0	14.5	14.5	0.00	692	0.0
104	FIDE 81460775	0	—	−41B	−40N	F	−32B	F	F	F	0.0	15.5	15.5	0.00	662	0.0
105	FIDE 81460805	0	—	−74B	F	−72N	−87B	−59N	−66B	−103N	0.0	15.5	15.5	0.00	634	0.0
106	FIDE 81466293	0	—	−13N	−80B	−89N	−102B	−94N	F	F	0.0	12.5	12.5	0.00	854	0.0
107	FIDE 81467435	0	—	−79N	−72B	−93N	−90N	F	−101B	−95B	0.0	12.5	12.5	0.00	649	0.0
108	FIDE 81467290	0	—	−16B	−83N	F	F	F	F	F	0.0	9.0	9.0	0.00	821	0.0
109	FIDE 81466404	0	—	−51B	−88N	F	F	F	−95N	F	0.0	7.5	7.5	0.00	621	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Paredes Minaya, Christian JesusPER
+77.2
6.0 pts · #5
2Porras Taipe, Rodrigo ThiagoPER
+70.8
4.5 pts · #13
3Dongo Ccorahua, Leonardo BrunoPER
+61.2
5.0 pts · #24

Top rating losers

1Aguila Fajardo, Hans MatthewPER
-82.8
4.0 pts · #33
2Ramirez Alvarez, Victor RaulPER
-58.8
3.0 pts · #67
3Vilca Contreras, Dante IvanPER
-54.4
5.0 pts · #9

Biggest upsets

R4+391 Elo gap
Diaz Chacon, Martin Jean Luc1524 beat Vilca Contreras, Dante Ivan1915
R7+272 Elo gap
Flower Nivin, Cesar Antonio Joaquin1465 beat Ramirez Alvarez, Victor Raul1737
R5+269 Elo gap
Porras Taipe, Rodrigo Thiago1436 beat Aguila Fajardo, Hans Matthew1705