Campeonato Regional Metropolitano U07 - U17 2026 - Sub 13 Absoluto

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87 players participated in this 7-round tournament, held from 06 Feb 2026 to 08 Feb 2026 in Lima, Peru. Top 10 Elo average was 1731, and top seed was Javier Kazuo Takahashi Guevara (🇵🇪 PER, 1837).

Javier Kazuo Takahashi Guevara (🇵🇪 PER, 1837) won with 6.0/7, ahead of Sebastian Alejandro Ayala Espinoza (5.5) and Fernando Benjamin Laynes Arevalo (5.5). Takahashi Guevara shared the lead from round 5 and won solo starting round 6.

The biggest upset came in round 6: Ian Neyef Dergan Lobos (1606) beat Fabio Antonio Copello Burga (1813), a +207-point gap.

Location

🇵🇪Lima, Peru

Dates

06 Feb 2026 → 08 Feb 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 7 rounds

Top seed

🇵🇪Javier Kazuo Takahashi Guevara1837

Avg top 10

1,731

Participants

Federations · 1 represented

🇵🇪Peru×70

Top 3

🥇
Javier Kazuo Takahashi Guevara
🇵🇪PER·1837
6.0pts·1903perf+12.3
🥈
Sebastian Alejandro Ayala Espinoza
🇵🇪PER·1586
5.5pts·1820perf+80.8
🥉
Fernando Benjamin Laynes Arevalo
🇵🇪PER·1684
5.5pts·1839perf+53.6

How it unfolded

Top 6 · 7 rounds

Javier Kazuo Takahashi Guevara led from R6; +0.5-point edge over the runner-up.

Co-leaders

Takahashi Guevara6Ayala Espinoza5.5Laynes Arevalo5.5Daza Atencia5.5Copello Burga5Dongo Ccorahua5

R6 · LEADER CHANGE08 Feb

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

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Javier Kazuo Takahashi Guevara drew with Sebastian Alejandro Ayala Espinoza (Black).

WIN STREAKS · 3 top finishers

Javier Kazuo Takahashi Guevara 3 wins (R4–R6)Sebastian Alejandro Ayala Espinoza 3 wins (R4–R6)Fernando Benjamin Laynes Arevalo 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	—	1
2Sebastian Alejandro Ayala Espinoza	½	*	—	—
3Fernando Benjamin Laynes Arevalo	—	—	*	—
4Mathias David Daza Atencia	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Takahashi Guevara, Javier Kazuo	1837	PER	+61B	+14N	=7B	+15B	+5N	+4B	=2N	6.0	30.0	32.5	27.25	1903	+12.3
2	Ayala Espinoza, Sebastian Alejandro	1586	PER	+56N	+24B	−5N	+55B	+9N	+8B	=1B	5.5	28.5	31.5	23.50	1820	+80.8
3	Laynes Arevalo, Fernando Benjamin	1684	PER	+51N	+18B	+19N	−5B	+31N	=6N	+7B	5.5	28.0	31.0	23.50	1839	+53.6
4	Daza Atencia, Mathias David	1637	PER	+60B	+37N	+26B	=6N	+27B	−1N	+13B	5.5	27.0	30.0	21.50	1863	+66.8
5	Copello Burga, Fabio Antonio	1813	PER	+63B	+20N	+2B	+3N	−1B	−7N	+15B	5.0	31.0	33.5	22.50	1738	-16.4
6	Dongo Ccorahua, Leonardo Bruno	1815	PER	+73N	+30B	+22N	=4B	=8N	=3B	=12N	5.0	29.5	31.5	21.00	1766	-8.7
7	Dergan Lobos, Ian Neyef	1606	PER	+44N	+42B	=1N	=9B	+46N	+5B	−3N	5.0	28.5	32.0	21.00	1759	+59.2
8	Levano Vivanco, Leandro Keyler	1726	PER	+40B	+39N	+28B	=27N	=6B	−2N	+29B	5.0	26.0	29.5	19.50	1728	+5.0
9	Peceros Ortiz, Victor Jose	1466	PER	+45B	=17N	+38B	=7N	−2B	+36N	+30N	5.0	26.0	29.5	19.25	1634	+45.2
10	Escalante Rossi, Eric Rafael	1531	PER	=36B	+80N	+17B	=13N	=16B	=38N	+26B	5.0	24.5	26.0	18.00	1755	+56.4
11	Perez Tueros, Dacio Miguel	1612	PER	+71B	=25N	=43B	+26N	=14B	+28N	=27B	5.0	24.0	26.0	18.00	1686	+29.2
12	Pomalaza Yataco, Fabrizzio Omar	1659	PER	+85B	−26N	+68B	+39N	=28B	+14N	=6B	5.0	23.0	24.0	15.50	1647	-1.1
13	Duran Cardenas, Juan Diego	1774	PER	+65N	+29B	=15N	=10B	=21N	+19B	−4N	4.5	28.0	30.5	18.00	1645	-31.3
14	Del Pino Rivera, Roberto Ignacio	1526	PER	+78N	−1B	+62N	+24B	=11N	−12B	+48N	4.5	26.5	28.5	15.00	1544	-11.2
15	Murrugarra Menacho, Gonzalo Emiliano	1580	PER	+77N	+62B	=13B	−1N	+37B	+16N	−5N	4.5	26.0	28.0	14.75	1711	+48.8
16	Veramendi Pihue, Thiago Valentino	1675	PER	+48N	−32B	+41N	+18B	=10N	−15B	+46N	4.5	25.0	28.5	17.50	1507	-39.5
17	Crispin Asencios, Ian Gabriel	1649	PER	+68N	=9B	−10N	+63B	+42N	=30B	=18N	4.5	24.5	26.5	14.75	1539	-33.6
18	Morales Mena, Alvaro Arturo	1488	PER	+47B	−3N	+54B	−16N	+68B	+45N	=17B	4.5	24.5	26.5	14.25	1394	-12.0
19	Fernandez Romero, Jacobo Leonel	1574	PER	+76B	+82N	−3B	=25N	+40B	−13N	+37B	4.5	23.0	24.0	12.00	1557	-12.4
20	Alarcon Dalby, Thiago Alessandro	1492	PER	+87N	−5B	+56N	=51B	=41N	+33B	=23N	4.5	23.0	23.5	13.00	1619	+36.4
21	Diaz Leon, Ian Getzel	1581	PER	+52B	=43N	=25B	+53N	=13B	−27N	+39B	4.5	22.5	25.5	15.50	1595	+5.2
22	Carpio Daviglus, Joaquin Andre	1596	PER	+49B	+53N	−6B	−37N	+51N	=25B	+50B	4.5	22.5	25.5	15.00	1569	-4.8
23	Huaccan Nuflo, Lehonardo	1537	PER	−54B	+64N	+60B	=40N	=25B	+53N	=20B	4.5	21.0	23.5	14.50	1535	-20.0
24	Gushiken Mendoza, Keisuke Rodrigo	1431	PER	+79B	−2N	+72B	−14N	+70B	=39N	+38B	4.5	21.0	23.0	11.25	1440	+2.8
25	Aviles Jara, Thiago Alexander	1458	PER	+57N	=11B	=21N	=19B	=23N	=22N	=28B	4.0	27.0	30.0	16.50	1596	+44.0
26	Guillen Castro, Nicolas Walter	1468	PER	+81N	+12B	−4N	−11B	+54N	+41B	−10N	4.0	27.0	28.5	13.00	1421	-6.4
27	Aguila Fajardo, Hans Matthew	1677	PER	F	+55B	+32N	=8B	−4N	+21B	=11N	4.0	27.0	27.0	16.50	1705	+10.0
28	Falcon Perez, Dylan Danny	1557	PER	+74N	+69B	−8N	+32B	=12N	−11B	=25N	4.0	25.0	27.0	12.50	1511	-12.8
29	Bendezu Franco, David Alfredo	1495	PER	+34B	−13N	=52B	+58N	=36B	+49N	−8N	4.0	23.5	26.5	13.75	952	-14.4
30	Flower Nivin, Cesar Antonio Joaquin	1518	PER	+84B	−6N	+71B	=36N	+59B	=17N	−9B	4.0	23.0	24.0	10.00	1530	-2.8
31	Salazar Flores, Adiel Jesus	1556	PER	F	+54N	=36B	+43N	−3B	=37N	+40B	4.0	22.5	22.5	13.50	1590	+6.1
32	Chinguel Pena, Jefferson Neymar	1470	PER	+70B	+16N	−27B	−28N	−45B	+82N	+43B	4.0	21.5	22.5	11.00	1583	+24.8
33	Duran Leon, Carlos Fernando	1458	PER	=64B	−36N	+80B	+34N	=38B	−20N	+69B	4.0	20.0	21.5	10.50	1281	-18.0
34	Ojeda Izquierdo, Joaquin Andre	0	PER	−29N	+65B	=42N	−33B	=63N	+55B	+73N	4.0	19.5	21.5	10.50	1464	0.0
35	Yucra Davila, Kamil Yahel	0	PER	−53B	−52N	+76B	=44N	+58B	=?N	+56B	4.0	17.5	17.5	9.75	1485	-2.8
36	Lopez Acosta, Jose Gael	0	PER	=10N	+33B	=31N	=30B	=29N	−9B	=42N	3.5	26.0	29.5	14.25	1500	0.0
37	Oviedo Villegas, Estefano Matias	1461	PER	+86N	−4B	+74N	+22B	−15N	=31B	−19N	3.5	25.0	25.5	9.00	1431	-8.0
38	Aguirre Chalan, Cesar Sebastian	1535	PER	=41N	+66B	−9N	+67B	=33N	=10B	−24N	3.5	24.5	27.0	11.25	1278	-41.2
39	Calderon Roman, Vasco Alonso	1473	PER	+59N	−8B	+77N	−12B	+74N	=24B	−21N	3.5	24.0	26.0	9.25	1275	-32.8
40	Medina Campos, Santiago Daniel	1405	PER	−8N	+87B	+57N	=23B	−19N	+62B	−31N	3.5	23.5	24.0	8.25	1308	-15.2
41	FIDE 81484569	0	—	=38B	+58N	−16B	+61N	=20B	−26N	=49B	3.5	23.0	25.5	11.25	1431	0.0
42	Gomez Monteverde, Benjamin Jose	1460	PER	+75B	−7N	=34B	+52N	−17B	=59N	=36B	3.5	23.0	25.0	10.25	811	-23.2
43	Mayo Zevallos Salvador Andres	1431	PER	+83N	=21B	=11N	−31B	+69N	=46B	−32N	3.5	23.0	24.0	9.50	1401	-8.8
44	Cauti Vasquez, Raul Armando	0	PER	−7B	+75N	−46N	=35B	=67N	=47B	+64B	3.5	21.0	23.0	9.50	753	0.0
45	Rojas Claudio, Angel Smith	0	PER	−9N	−68B	+?N	+66B	+32N	−18B	=51N	3.5	21.0	21.0	8.00	1457	0.0
46	Ccanccapa Aguilar, Yeicob Jiyong	1504	PER	F	+76N	+44B	+70N	−7B	=43N	−16B	3.5	20.5	21.5	9.25	1283	-37.2
47	Pachas Zurita, Santiago Rafael	0	PER	−18N	−51B	+65N	=62B	=52B	=44N	+61B	3.5	19.0	21.5	9.50	1444	0.0
48	Cruz De Paz, Mathias Caleb	0	PER	−16B	−70N	+75B	+82N	=50B	+61N	−14B	3.5	19.0	20.0	7.25	1462	0.0
49	Enriquez Velasquez, Evans Fabricio	0	PER	−22N	−57B	+86N	+83B	+55N	−29B	=41N	3.5	19.0	19.5	6.25	1383	0.0
50	Valdivia Arrieta, Thiago Anibal	1481	PER	F	−74B	+87N	+77B	=48N	+51B	−22N	3.5	17.0	17.5	7.25	1501	+0.4
51	Roca Luna, Jesus Joaquin	1404	PER	−3B	+47N	+83B	=20N	−22B	−50N	=45B	3.0	25.0	26.0	8.50	1238	-30.0
52	Garcia Escobar, Matias Donato	0	PER	−21N	+35B	=29N	−42B	=47N	+57B	−67N	3.0	22.5	25.0	10.75	1240	0.0
53	Custodio Miranda, Sebastian Enrique	1448	PER	+35N	−22B	+69N	−21B	+72N	−23B	−54N	3.0	22.5	24.5	8.00	801	0.0
54	Ibanez Arbieto, Manuel Fabrizio	0	PER	+23N	−31B	−18N	F	−26B	+68N	+53B	3.0	22.0	24.0	9.50	1439	0.0
55	Castro Palomino, Jordan Aldair	1478	PER	+72B	−27N	+82B	−2N	−49B	−34N	+71B	3.0	21.0	22.0	5.00	1471	+3.6
56	Ferrer Huaman, Christian Adrian	0	PER	−2B	+79N	−20B	F	+83N	+72B	−35N	3.0	20.0	21.0	5.00	727	-28.0
57	Saenz Nieto, Dylan Kaleb	0	PER	−25B	+49N	−40B	+71N	−61B	−52N	+82B	3.0	18.5	19.5	6.50	1267	0.0
58	Gomez Jalixto, Dylam Yareth	0	PER	F	−41B	+66N	−29B	−35N	+80B	+62N	3.0	18.0	18.0	6.50	691	0.0
59	Pomalaya Garcia, Liam Alejandro	0	PER	−39B	+85N	=61B	F	−30N	=42B	+63N	3.0	17.0	17.0	6.50	1389	0.0
60	Bazan Zacarias, Alejandro Sebastian	0	PER	−4N	+81B	−23N	−69B	−82B	+84N	+70B	3.0	16.5	17.5	4.50	841	0.0
61	Puente Zevallos, Daniel Steven	1427	PER	−1N	+78B	=59N	−41B	+57N	−48B	−47N	2.5	22.5	24.5	6.50	1037	-3.6
62	FIDE 81486898	0	—	+?B	−15N	−14B	=47N	+64B	−40N	−58B	2.5	21.5	21.5	4.25	1335	0.0
63	Bocangel Delgadillo, Fabrizio Rodrigo	1412	PER	−5N	F	+64B	−17N	=34B	+70N	−59B	2.5	21.0	21.0	6.50	929	-10.8
64	FIDE 81484780	0	—	=33N	−23B	−63N	+80B	−62N	+77B	−44N	2.5	19.0	20.5	5.50	1225	0.0
65	Nina Coa, Gabriel Reykjavil	1409	PER	−13B	−34N	−47B	=75N	+87B	−69N	+86B	2.5	16.5	17.0	2.00	977	-2.2
66	Mamani Montalban, Rafael Josue	0	PER	F	−38N	−58B	−45N	+75B	+86N	=?B	2.5	12.5	12.5	2.50	1353	0.0
67	FIDE 81410492	0	—	F	F	F	−38N	=44B	+71N	+52B	2.5	12.0	12.0	6.75	1504	0.0
68	Ascencio Marca, Javier Yazid	0	PER	−17B	+45N	−12N	+78B	−18N	−54B	−72N	2.0	22.5	24.5	5.50	799	0.0
69	FIDE 81402520	0	—	F	−28N	−53B	+60N	−43B	+65B	−33N	2.0	21.0	23.5	5.50	1219	0.0
70	FIDE 3883485	0	—	−32N	+48B	+73N	−46B	−24N	−63B	−60N	2.0	21.0	23.0	5.50	1210	0.0
71	Castilla Orna, Caleth Leoneil Nicola	0	PER	−11N	+86B	−30N	−57B	+79N	−67B	−55N	2.0	19.5	20.0	2.50	728	-60.4
72	Paz Avalo, Rafael Ignacio	0	PER	−55N	+?B	−24N	F	−53B	−56N	+68B	2.0	18.5	18.5	2.00	1192	0.0
73	Espiritu Salazar, Ian Mathias	1423	PER	−6B	+84N	−70B	F	+78N	F	−34B	2.0	18.0	19.0	3.00	1016	-3.2
74	FIDE 81464690	0	—	−28B	+50N	−37B	+85N	−39B	F	F	2.0	17.5	17.5	4.50	1301	0.0
75	Rusca Dancourt, Vincenzo	0	PER	−42N	−44B	−48N	=65B	−66N	+?B	=78N	2.0	17.5	17.5	2.25	1447	0.0
76	FIDE 81464355	0	—	−19N	−46B	−35N	+81B	−?N	=79B	=80N	2.0	17.0	17.0	3.25	786	0.0
77	FIDE 81484763	0	—	−15B	+?N	−39B	−50N	=86B	−64N	=83B	2.0	15.5	15.5	0.75	1327	0.0
78	Milla Gil, Boris Fernando	0	PER	−14B	−61N	+79B	−68N	−73B	=83N	=75B	2.0	15.0	16.0	3.50	686	0.0
79	FIDE 81460805	0	—	−24N	−56B	−78N	+84B	−71B	=76N	=81N	2.0	15.0	16.0	2.75	656	0.0
80	FIDE 81472048	0	—	F	−10B	−33N	−64N	+?B	−58N	=76B	1.5	16.5	16.5	1.00	1358	0.0
81	FIDE 81444834	0	—	−26B	−60N	−85B	−76N	−84B	+87N	=79B	1.5	13.0	13.5	1.50	655	0.0
82	Mostacero Velarde, Abner Ali	0	PER	F	−19B	−55N	−48B	+60N	−32B	−57N	1.0	21.5	24.5	3.00	705	0.0
83	FIDE 81484887	0	—	−43B	F	−51N	−49N	−56B	=78B	=77N	1.0	17.0	17.0	2.00	622	0.0
84	FIDE 81484640	0	—	−30N	−73B	−?B	−79N	+81N	−60B	−?N	1.0	12.5	12.5	1.50	705	0.0
85	FIDE 81485107	0	—	−12N	−59B	+81N	−74B	F	F	F	1.0	11.5	11.5	1.50	856	0.0
86	FIDE 81484810	0	—	−37B	−71N	−49B	F	=77N	−66B	−65N	0.5	16.0	16.0	1.00	672	0.0
87	FIDE 81485476	0	—	−20B	−40N	−50B	=?N	−65N	−81B	F	0.5	15.5	15.5	0.00	1084	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Ayala Espinoza, Sebastian AlejandroPER
+80.8
5.5 pts · #2
2Daza Atencia, Mathias DavidPER
+66.8
5.5 pts · #9
3Dergan Lobos, Ian NeyefPER
+59.2
5.0 pts · #11

Top rating losers

1Castilla Orna, Caleth Leoneil NicolaPER
-60.4
2.0 pts · #79
2Aguirre Chalan, Cesar SebastianPER
-41.2
3.5 pts · #45
3Veramendi Pihue, Thiago ValentinoPER
-39.5
4.5 pts · #22

Biggest upsets

R6+207 Elo gap
Dergan Lobos, Ian Neyef1606 beat Copello Burga, Fabio Antonio1813
R2+205 Elo gap
Chinguel Pena, Jefferson Neymar1470 beat Veramendi Pihue, Thiago Valentino1675
R2+191 Elo gap
Guillen Castro, Nicolas Walter1468 beat Pomalaza Yataco, Fabrizzio Omar1659