CAMPEONATO NACIONAL IMPAR DE AJEDREZ 2026 - Sub 13 - Absoluto

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71 players participated in this 9-round tournament, held from 25 Feb 2026 to 01 Mar 2026 in Lima, Peru. Top 10 Elo average was 1802, and top seed was Richard Lionel Montoya Jorge (🇵🇪 PER, 1882).

Javier Kazuo Takahashi Guevara (🇵🇪 PER, 1837) won with 9.0/9, ahead of Bryan James Loayza Rivera (7.5) and Leandro Keyler Levano Vivanco (6.5). Takahashi Guevara won solo starting round 6.

The biggest upset came in round 6: Ian Neyef Dergan Lobos (1580) beat Richard Lionel Montoya Jorge (1882), a +302-point gap.

Location

🇵🇪Lima, Peru

Dates

25 Feb 2026 → 01 Mar 2026

Time control

Standard: 60 minutes with 30 seconds increment from move 1

System

Swiss · 9 rounds

Top seed

🇵🇪Richard Lionel Montoya Jorge1882

Avg top 10

1,802

Participants

Federations · 1 represented

🇵🇪Peru×68

Top 3

🥇
Javier Kazuo Takahashi Guevara
🇵🇪PER·1837
9.0pts·2508perf+76.5
🥈
Bryan James Loayza Rivera
🇵🇪PER·1736
7.5pts·2013perf+124.8
🥉
Leandro Keyler Levano Vivanco
🇵🇪PER·1718
6.5pts·1830perf+42.6

How it unfolded

Top 6 · 9 rounds

Javier Kazuo Takahashi Guevara led from R6; +1.5-point edge over the runner-up. Title race converged from 3 co-leaders at R4 to 1 by R6.

Co-leaders

Takahashi Guevara9Loayza Rivera7.5Copello Burga6.5Levano Vivanco6.5Ramos Barriga6Montoya Jorge6

R6–R9 · LEAD HELD

Javier Kazuo Takahashi Guevara never relinquished the lead after R6; final gap +1.5 over the runner-up.

R6 · HEAD-TO-HEAD · WINNER VS 2ND

Javier Kazuo Takahashi Guevara beat Bryan James Loayza Rivera (White).

WIN STREAKS · 2 top finishers

Javier Kazuo Takahashi Guevara 9 wins (R1–R9)Bryan James Loayza Rivera 5 wins (R1–R5)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Javier Kazuo Takahashi Guevara	*	1	—	1
2Bryan James Loayza Rivera	0	*	½	—
3Fabio Antonio Copello Burga	—	½	*	—
4Leandro Keyler Levano Vivanco	0	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	R8	R9	Pts	Bu C1	Bu	SB	Perf	Δ
1	Takahashi Guevara, Javier Kazuo	1837	PER	+51N	+26B	+9N	+3B	+12N	+2B	+7N	+6B	+5N	9.0	48.5	52.0	52.00	2508	+76.5
2	Loayza Rivera, Bryan James	1736	PER	+33N	+43B	+5N	+6B	+23N	−1N	+12B	+8B	=4N	7.5	48.5	52.5	40.25	2013	+124.8
3	Levano Vivanco, Leandro Keyler	1718	PER	+39B	+32N	+8B	−1N	=24B	=15N	+11B	+16B	=10N	6.5	47.5	52.0	34.75	1830	+42.6
4	Copello Burga, Fabio Antonio	1814	PER	+42B	+27N	=13B	=23N	=15B	=25N	+19B	+17N	=2B	6.5	44.5	48.5	34.25	1802	-2.0
5	Montoya Jorge, Richard Lionel	1882	PER	+55B	+11N	−2B	+27N	+13B	−7N	+15B	+12N	−1B	6.0	50.0	53.5	31.00	1785	-36.0
6	Ccoica Pineda, Daryl Merlle Daniel	1776	PER	+29B	+7N	+20B	−2N	+26B	=9N	+24B	−1N	=12B	6.0	49.5	54.5	32.25	1801	+14.0
7	Dergan Lobos, Ian Neyef	1580	PER	+60N	−6B	+35N	+16B	+17N	+5B	−1B	=14N	=8N	6.0	48.0	51.0	30.25	1852	+114.4
8	Dongo Ccorahua, Leonardo Bruno	1815	PER	+44N	+24B	−3N	+28B	=10N	+23B	+9B	−2N	=7B	6.0	47.0	51.0	31.00	1770	-13.3
9	Ramos Barriga, William Naylamp	1768	PER	+30B	+31N	−1B	+38N	+11B	=6B	−8N	=24N	+29B	6.0	46.5	51.0	30.50	1763	-0.4
10	Arapa Silva, Cesar Adrian	1669	PER	+45B	+34N	+14B	−12N	=8B	−24N	+32B	+37N	=3B	6.0	42.0	46.0	29.25	1741	+33.3
11	Flores Pantaleon, Joaquin Sebastian	1621	PER	+62N	−5B	+44N	+51B	−9N	+46B	−3N	+35B	+23N	6.0	39.5	42.0	23.50	1701	+30.8
12	Duran Cardenas, Juan Diego	1775	PER	+35N	+38B	+19N	+10B	−1B	+14N	−2N	−5B	=6N	5.5	50.0	54.5	29.00	1789	+7.4
13	Ruiz Noriega, Humberto Benjamin	1673	PER	+22N	+54B	=4N	=17B	−5N	+28B	−16N	=18B	+37N	5.5	44.0	47.5	27.25	1698	+15.6
14	Szszcpansky Vega, Joshua Isco	1797	PER	+41N	+28B	−10N	+43B	+19N	−12B	=18N	=7B	=20N	5.5	43.0	47.0	27.00	1691	-44.8
15	Pomalaza Yataco, Fabrizzio Omar	1658	PER	−54N	+53B	+21N	+36B	=4N	=3B	−5N	+28B	=22N	5.5	43.0	46.5	27.75	1655	+1.4
16	Humpire Quispe, Uriel Gustavo	1822	PER	+58B	+25N	−23B	−7N	+34B	+31N	+13B	−3N	=19B	5.5	42.5	46.0	25.75	1677	-61.2
17	Aguila Fajardo, Hans Matthew	1677	PER	=37B	+68N	+40B	=13N	−7B	+27N	+25B	−4B	=18N	5.5	42.0	43.5	23.25	1638	-14.4
18	Zeballos Labra, Thiago Francisco Salvador	1479	PER	+59B	−23N	+52B	+20N	−25B	+26N	=14B	=13N	=17B	5.5	40.5	43.5	25.25	1679	+63.2
19	Daza Atencia, Mathias David	1649	PER	+48B	+63N	−12B	+32N	−14B	+40N	−4N	+36B	=16N	5.5	40.0	42.5	22.25	1691	+20.0
20	Crispin Asencios, Ian Gabriel	1645	PER	+53N	+71B	−6N	−18B	=51N	+42B	=36N	+40N	=14B	5.5	36.5	36.5	18.25	1582	-26.0
21	Salazar Flores, Adiel Jesus	1557	PER	=52B	+56N	−15B	+39N	−31B	+41N	−29B	+45N	+24B	5.5	36.0	39.5	22.75	1563	+4.0
22	Fernandez Ocana, Fernando Thiago	1417	PER	−13B	−59N	−47B	+64N	+67B	+38N	+34B	+25N	=15B	5.5	34.5	36.5	21.25	1625	+66.4
23	Laynes Arevalo, Fernando Benjamin	1685	PER	+46N	+18B	+16N	=4B	−2B	−8N	+31B	=29N	−11B	5.0	46.5	50.5	25.25	1683	+1.2
24	Ramos Barriga, Everaldo	1605	PER	+47B	−8N	+29B	+55N	=3N	+10B	−6N	=9B	−21N	5.0	45.0	48.5	24.75	1673	+29.2
25	Fernandez Romero, Jacobo Leonel	1609	PER	+69N	−16B	=42N	+33B	+18N	=4B	−17N	−22B	+41N	5.0	41.0	42.5	20.75	1575	-13.6
26	Veramendi Pihue, Thiago Valentino	1643	PER	+70B	−1N	+58B	+34N	−6N	−18B	−35N	+53B	+44N	5.0	40.5	41.5	16.50	1513	-53.2
27	Ayala Espinoza, Sebastian Alejandro	1588	PER	+65N	−4B	+41N	−5B	+44N	−17B	=30N	=33B	+42N	5.0	39.5	42.0	19.25	1583	-2.8
28	Del Pino Rivera, Roberto Ignacio	1586	PER	+64B	−14N	+30B	−8N	+55B	−13N	+59B	−15N	+32B	5.0	38.5	41.0	18.50	1576	-6.4
29	Peceros Ortiz, Victor Jose	1443	PER	−6N	+60B	−24N	+66B	=43N	+51B	+21N	=23B	−9N	5.0	38.0	40.5	19.00	1592	+41.2
30	Aguirre Chalan, Cesar Sebastian	1441	PER	−9N	+66B	−28N	+60B	F	+47N	=27B	=31N	+40B	5.0	34.0	34.0	18.25	1581	+31.6
31	Escalante Rossi, Eric Rafael	1540	PER	+49N	−9B	=33N	+56B	+21N	−16B	−23N	=30B	=35N	4.5	40.0	43.5	20.00	1498	-21.2
32	Puma Lezama, Freddy Gabriel	1491	PER	+61N	−3B	+46N	−19B	=42N	+33B	−10N	+49B	−28N	4.5	39.5	42.5	17.50	1503	+1.2
33	Rengifo Villanueva, Steven Adriano	1441	PER	−2B	+49N	=31B	−25N	+52B	−32N	+55B	=27N	=34B	4.5	38.5	42.0	18.00	1454	+2.0
34	Alarcon Dalby, Thiago Alessandro	1473	PER	+57N	−10B	+54N	−26B	−16N	+53B	−22N	+46B	=33N	4.5	37.5	41.0	16.75	1450	-14.4
35	Cruz Ocas, Estefano Daniel	1442	PER	−12B	+64N	−7B	+47N	−40B	+63N	+26B	−11N	=31B	4.5	37.5	40.0	16.25	1495	+14.8
36	Morales Mena, Alvaro Arturo	1487	PER	=56B	=52N	+59B	−15N	=37B	+48N	=20B	−19N	=39B	4.5	36.5	39.5	17.75	1480	-4.4
37	Poquioma Lavi, Karles David	1425	PER	=17N	−40B	=61N	+71B	=36N	+43B	+50N	−10B	−13B	4.5	36.5	36.5	14.50	1551	+49.2
38	Carpio Daviglus, Joaquin Andre	1572	PER	+66N	−12N	+45B	−9B	−46N	−22B	=57N	+62B	+54B	4.5	34.5	37.0	14.25	1415	-55.6
39	Flores Pimentel, Danilo Matias	1436	PER	−3N	=61B	+68N	−21B	=57N	=62B	+43N	=41B	=36N	4.5	33.5	35.0	14.25	1489	+13.2
40	Diaz Leon, Ian Getzel	1580	PER	=68B	+37N	−17N	=42B	+35N	−19B	+46N	−20B	−30N	4.0	38.5	40.0	15.75	1482	-44.0
41	Oviedo Villegas, Estefano Matias	1443	PER	−14B	+47N	−27B	=52N	+45B	−21B	+62N	=39N	−25B	4.0	37.0	39.5	14.50	1444	-10.8
42	Aviles Jara, Thiago Alexander	1450	PER	−4N	+65B	=25B	=40N	=32B	−20N	=52B	+59N	−27B	4.0	37.0	39.5	14.00	1429	-10.8
43	Huaccan Nuflo, Lehonardo	1525	PER	+67B	−2N	+63B	−14N	=29B	−37N	−39B	+58N	=48B	4.0	37.0	39.0	12.50	1374	-96.0
44	Guillen Castro, Nicolas Walter	1456	PER	−8B	+70N	−11B	+63N	−27B	=45N	=48B	+52N	−26B	4.0	36.0	37.0	11.00	1314	-41.6
45	Custodio Miranda, Sebastian Enrique	1416	PER	−10N	+50B	−38N	+61B	−41N	=44B	+51N	−21B	=49N	4.0	35.5	38.5	14.50	1485	0.0
46	Gushiken Mendoza, Keisuke Rodrigo	1429	PER	−23B	+67N	−32B	+59N	+38B	−11N	−40B	−34N	+60B	4.0	34.5	36.5	12.50	1301	-32.4
47	Ferrer Huaman, Christian Adrian	0	PER	−24N	−41B	+22N	−35B	+71N	−30B	−54B	+63N	+59B	4.0	33.0	33.0	11.00	1199	-62.8
48	Medina Campos, Santiago Daniel	1401	PER	−19N	−51B	+65N	=57B	+56N	−36B	=44N	=50B	=43N	4.0	32.5	35.0	13.75	1358	-14.8
49	Pomalaya Garcia, Liam Alejandro	0	PER	−31B	−33B	=62N	+68B	=53N	=55N	+58B	−32N	=45B	4.0	30.5	32.0	11.75	1346	0.0
50	Saldana Tito, Riszban Alexander	1614	PER	−63B	−45N	−56B	+69N	+60B	+54N	−37B	=48N	=61B	4.0	28.0	29.5	11.50	1346	-71.2
51	Chinguel Pena, Jefferson Neymar	1465	PER	−1B	+48N	+57B	−11N	=20B	−29N	−45B	−61N	+69B	3.5	40.0	41.5	11.75	1317	-53.6
52	Pachas Zurita, Santiago Rafael	0	PER	=21N	=36B	−18N	=41B	−33N	+56B	=42N	−44B	=53N	3.5	35.5	39.0	14.25	1322	0.0
53	Altamirano Pena, Jose Eduardo	0	PER	−20B	−15N	+64B	=58N	=49B	−34N	+66B	−26N	=52B	3.5	34.0	36.5	10.50	1215	0.0
54	Nina Coa, Gabriel Reykjavil	1415	PER	+15B	−13N	−34B	F	+66N	−50B	+47N	=57B	−38N	3.5	34.0	34.0	13.75	1445	+2.6
55	Ucanan Rodriguez, Joaquin Enrique	1469	PER	−5N	+62B	+71N	−24B	−28N	=49B	−33N	+64B	−57N	3.5	33.0	33.0	7.00	826	-50.8
56	Rusca Dancourt, Vincenzo	0	PER	=36N	−21B	+50N	−31N	−48B	−52N	=60B	=65B	+62N	3.5	31.5	34.0	11.50	1371	0.0
57	Yucra Davila, Kamil Yahel	0	PER	−34B	F	−51N	=48N	=39B	=58N	=38B	=54N	+55B	3.5	31.5	31.5	13.50	1421	-36.4
58	Ibarra Rodriguez, Bruno Eduardo	1460	PER	−16N	+69B	−26N	=53B	=62N	=57B	−49N	−43B	+65N	3.5	30.5	32.0	8.75	909	-24.0
59	Vivanco Polanco, Isaac Cipriano	0	PER	−18N	+22B	−36N	−46B	+70N	+68B	−28N	−42B	−47N	3.0	34.0	35.0	8.00	1161	0.0
60	Gonzales Pena, Joaquin Stefano	0	PER	−7B	−29N	+70B	−30N	−50N	=61B	=56N	+67B	−46N	3.0	32.5	33.5	6.25	1093	-110.4
61	Roca Luna, Jesus Joaquin	0	PER	−32B	=39N	=37B	−45N	−63B	=60N	F	+51B	=50N	3.0	30.5	32.0	11.50	1419	-0.4
62	Bazan Zacarias, Alejandro Sebastian	0	PER	−11B	−55N	=49B	+67N	=58B	=39N	−41B	−38N	−56B	2.5	33.5	35.5	8.00	1233	0.0
63	Choquenaira Araoz, Alessandro Ivan Ryo	0	PER	+50N	−19B	−43N	−44B	+61N	−35B	=64N	−47B	F	2.5	31.5	33.0	8.25	1360	0.0
64	Gomez Jalixto, Dylam Yareth	0	PER	−28N	−35B	−53N	−22B	+65B	+67N	=63B	−55N	F	2.5	29.0	29.0	5.75	678	0.0
65	Garcia Escobar, Matias Donato	0	PER	−27B	−42N	−48B	F	−64N	+71B	+70N	=56N	−58B	2.5	24.5	24.5	2.75	676	0.0
66	FIDE 81484569	0	—	−38B	−30N	F	−29N	−54B	+70B	−53N	=69N	+71B	2.5	24.0	24.0	1.75	689	0.0
67	Rios Armey, Thiago Emanuel	0	PER	−43N	−46B	+69N	−62B	−22N	−64B	F	−60N	+70N	2.0	24.0	24.0	2.50	690	0.0
68	Hinostroza Tello, Lenin Caleb	0	PER	=40N	−17B	−39B	−49N	+69B	−59N	F	F	F	1.5	28.0	28.0	3.50	1292	0.0
69	FIDE 81421850	0	—	−25B	−58N	−67B	−50B	−68N	F	+71N	=66B	−51N	1.5	22.0	22.0	1.25	736	0.0
70	Ari Saico, Paul Gabriel	0	PER	−26N	−44B	−60N	F	−59B	−66N	−65B	+71N	−67B	1.0	24.5	24.5	0.00	761	0.0
71	FIDE 81469748	0	—	F	−20N	−55B	−37N	−47B	−65N	−69B	−70B	−66N	0.0	25.0	25.0	0.00	691	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Loayza Rivera, Bryan JamesPER
+124.8
7.5 pts · #2
2Dergan Lobos, Ian NeyefPER
+114.4
6.0 pts · #17
3Takahashi Guevara, Javier KazuoPER
+76.5
9.0 pts · #1

Top rating losers

1Gonzales Pena, Joaquin StefanoPER
-110.4
3.0 pts · #60
2Huaccan Nuflo, LehonardoPER
-96.0
4.0 pts · #48
3Saldana Tito, Riszban AlexanderPER
-71.2
4.0 pts · #44

Biggest upsets

R6+302 Elo gap
Dergan Lobos, Ian Neyef1580 beat Montoya Jorge, Richard Lionel1882
R1+243 Elo gap
Nina Coa, Gabriel Reykjavil1415 beat Pomalaza Yataco, Fabrizzio Omar1658
R4+242 Elo gap
Dergan Lobos, Ian Neyef1580 beat Humpire Quispe, Uriel Gustavo1822