Torneo Clasico Sub-1800 Mes de la Patria 2025

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34 players participated in this 7-round tournament, held from 14 Nov 2025 to 16 Nov 2025 in Panama, Panama. Top 10 Elo average was 1620, and top seed was Jose Alberto Regalado Chong (🇵🇦 PAN, 1777).

Manuel Ignacio Gomes Barranco (🇵🇦 PAN, 1630) won with 6.0/7, ahead of Jose Alberto Regalado Chong (5.5) and Luis David Oses Gonzalez (5.5). Gomes Barranco won solo starting round 5.

The biggest upset came in round 3: Giancarlo Castillo Jimenez (1571) beat Jose Alberto Regalado Chong (1777), a +206-point gap.

Location

🇵🇦Panama, Panama

Dates

14 Nov 2025 → 16 Nov 2025

Time control

Standard: 30 minutes for game with 30 seconds increment from move 1

System

Swiss · 7 rounds

Top seed

🇵🇦Jose Alberto Regalado Chong1777

Avg top 10

1,620

Participants

Federations · 1 represented

🇵🇦Panama×32

Top 3

🥇
Manuel Ignacio Gomes Barranco
🇵🇦PAN·1630
6.0pts·1855perf+54.8
🥈
Jose Alberto Regalado Chong
🇵🇦PAN·1777
5.5pts·1777perf-3.6
🥉
Luis David Oses Gonzalez
🇵🇦PAN·1624
5.5pts·1925perf+62.4

How it unfolded

Top 6 · 7 rounds

Manuel Ignacio Gomes Barranco led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.

Co-leaders

Gomes Barranco6Regalado Chong5.5Oses Gonzalez5.5Gonzalez Barria5Calderon Bolanos5Velazquez Diaz5

R5–R7 · LEAD HELD

Manuel Ignacio Gomes Barranco held the sole lead from R5 through R7 without losing it.

R7 · HEAD-TO-HEAD · WINNER VS 2ND

Manuel Ignacio Gomes Barranco drew with Jose Alberto Regalado Chong (Black).

WIN STREAKS · 2 top finishers

Manuel Ignacio Gomes Barranco 4 wins (R1–R4)Jose Alberto Regalado Chong 3 wins (R4–R6)

Key matchups · top 4

Head-to-head between the four finishers

Player	1	2	3	4
1Manuel Ignacio Gomes Barranco	*	½	½	—
2Jose Alberto Regalado Chong	½	*	—	—
3Luis David Oses Gonzalez	½	—	*	—
4Jaasiel Alexander Gonzalez Barria	—	—	—	*

Grille américaine

#	Player	Elo	Fed	R1	R2	R3	R4	R5	R6	R7	Pts	Bu C1	Bu	SB	Perf	Δ
1	Gomes Barranco, Manuel Ignacio	1630	PAN	+32B	+11N	+9B	+15N	=3B	+8B	=2N	6.0	26.5	27.5	22.00	1855	+54.8
2	Regalado Chong, Jose Alberto	1777	PAN	+21B	+7N	−8B	+16N	+9B	+12N	=1B	5.5	26.0	29.0	22.00	1777	-3.6
3	Oses Gonzalez, Luis David	1624	PAN	+22N	+14B	−15N	+11B	=1N	+19N	+7B	5.5	25.5	28.5	22.00	1925	+62.4
4	Calderon Bolanos, Matias Emanuel	1582	PAN	+24B	+23N	=16B	−10N	=15B	+13N	+12B	5.0	21.5	24.0	16.50	1652	+13.6
5	Gonzalez Barria, Jaasiel Alexander	1716	PAN	F	F	+13N	+17B	+23N	+18B	+10N	5.0	21.0	21.0	17.50	2365	+35.6
6	Velazquez Diaz, Alejandro Ire	1445	PAN	−10B	+26N	=17B	=23N	+27B	+9N	+8B	5.0	20.5	22.5	15.50	1680	+45.6
7	Herrera Gomez, Ivan Said	1545	PAN	+25N	−2B	+28N	=18B	+14N	+15B	−3N	4.5	24.5	26.5	13.75	1525	-6.4
8	Castillo Jimenez, Giancarlo	1571	PAN	+28N	+18B	+2N	−12B	+10B	−1N	−6N	4.0	28.0	30.0	15.00	1601	+4.8
9	Simpson Miranda, Ian Andre	1549	PAN	+17N	+29B	−1N	+14B	−2N	−6B	+18N	4.0	27.5	29.5	13.00	1513	-14.0
10	Noriega Rodriguez, Matias Alberto	1654	PAN	+6N	−12B	+22N	+4B	−8N	+11B	−5B	4.0	27.0	30.0	17.00	1570	-35.2
11	Jarrin Zhang, Dominick Yong Heng	1519	PAN	+13N	−1B	+25N	−3N	+24B	−10N	+29B	4.0	24.5	26.5	11.00	845	-40.0
12	Urriola Torres, Valentina	1546	PAN	+26B	+10N	+19B	+8N	F	−2B	−4N	4.0	24.5	24.5	14.00	1710	+45.6
13	Jurado Gonzalez, Luis Antonio	0	PAN	−11B	+32N	−5B	+21N	+22N	−4B	+23N	4.0	22.5	23.5	9.50	1491	0.0
14	Kushinakajo Tamagusuku, Inti	1535	PAN	+33B	−3N	+24B	−9N	−7B	+27N	+21B	4.0	21.5	22.5	8.50	1357	-37.6
15	Palacios Ng, Carlos	0	PAN	+20N	F	+3B	−1B	=4N	−7N	+16B	3.5	29.5	33.0	15.00	1589	0.0
16	Rincon Hoyos, Benjamin Jose	1472	PAN	+31N	+19B	=4N	−2B	−18N	+23B	−15N	3.5	23.5	25.0	10.00	1588	+24.4
17	Escartin Tam, Hafet Arturo	0	PAN	−9B	+20B	=6N	−5N	−21B	+32N	+26B	3.5	23.0	24.0	9.50	1402	0.0
18	Garcia Marroquin, Lily Adriana	1515	PAN	+34B	−8N	+27B	=7N	+16B	−5N	−9B	3.5	23.0	23.0	7.75	1431	-18.8
19	Chen, Ziyu	1553	PAN	+27B	−16N	−12N	+28B	+25N	−3B	=20N	3.5	21.0	23.0	8.25	1226	-61.2
20	Escartin Sanchez, Arturo Saith	1482	PAN	−15B	−17N	+26B	−27N	+34B	+24N	=19B	3.5	17.5	17.5	6.75	1553	+0.8
21	Cuevas Morgan, Jorge Enrique	1467	PAN	−2N	−25B	+33N	−13B	+17N	+28B	−14N	3.0	21.5	22.5	6.50	864	-21.6
22	Oro Abrego, Alexander Isaac	1433	PAN	−3B	+33N	−10B	+34N	−13B	−29N	+27B	3.0	18.5	18.5	3.00	851	0.0
23	Martinez Chong, Isaac Manuel	1515	PAN	+30N	−4B	+29N	=6B	−5B	−16N	−13B	2.5	24.5	26.5	6.50	1243	-49.2
24	FIDE 6635270	0	—	−4N	+30B	−14N	+29B	−11N	−20B	=25N	2.5	21.0	23.0	5.25	746	0.0
25	Gaitan Nunez, Gypsy Andrea	0	PAN	−7B	+21N	−11B	+32N	−19B	−26N	=24B	2.5	20.0	21.0	5.25	1330	0.0
26	Frias Landecho, Alexis Jafeth	0	PAN	−12N	−6B	−20N	+33B	=31N	+25B	−17N	2.5	20.0	21.0	4.25	714	0.0
27	De Leon Perez, Emanuel Fabian	0	PAN	−19N	+31B	−18N	+20B	−6N	−14B	−22N	2.0	22.5	24.0	5.00	1278	0.0
28	Cho Hau, Jeremy Alexander	0	PAN	−8B	+34N	−7B	−19N	+30B	−21N	−31B	2.0	18.5	18.5	2.00	739	0.0
29	Soto Solis, Gabriel Ariel	0	PAN	F	−9N	−23B	−24N	+32B	+22B	−11N	2.0	17.0	17.0	4.00	732	0.0
30	Oro Abrego, Caleb Benjamin	0	PAN	−23B	−24N	−32B	F	−28N	+33B	+34N	2.0	9.0	9.0	1.00	715	0.0
31	Rodrigues Onofre, Caterina	0	PAN	−16B	−27N	F	F	=26B	F	+28N	1.5	10.0	10.0	3.25	690	0.0
32	Garcia Marroquin, Aldo Mateo	1434	PAN	−1N	−13B	+30N	−25B	−29N	−17B	−33N	1.0	20.0	21.0	2.00	833	0.0
33	Hawkins San Martin, Montserrat Marie	0	PAN	−14N	−22B	−21B	−26N	F	−30N	+32B	1.0	15.5	15.5	1.00	706	0.0
34	FIDE 6633358	0	—	−18N	−28B	F	−22B	−20N	F	−30B	0.0	15.5	15.5	0.00	718	0.0

Key insights

Biggest movers and upsets — the story behind the numbers.

Top rating gainers

1Oses Gonzalez, Luis DavidPAN
+62.4
5.5 pts · #2
2Gomes Barranco, Manuel IgnacioPAN
+54.8
6.0 pts · #3
3Urriola Torres, ValentinaPAN
+45.6
4.0 pts · #7

Top rating losers

1Chen, ZiyuPAN
-61.2
3.5 pts · #21
2Martinez Chong, Isaac ManuelPAN
-49.2
2.5 pts · #22
3Jarrin Zhang, Dominick Yong HengPAN
-40.0
4.0 pts · #27

Biggest upsets

R3+206 Elo gap
Castillo Jimenez, Giancarlo1571 beat Regalado Chong, Jose Alberto1777
R7+126 Elo gap
Velazquez Diaz, Alejandro Ire1445 beat Castillo Jimenez, Giancarlo1571
R2+108 Elo gap
Urriola Torres, Valentina1546 beat Noriega Rodriguez, Matias Alberto1654