Campeonato Nacional de Ajedrez para Personas con Discapacidad Visual 2025 Torneo III
25 players participated in this 5-round tournament, held from 20 Dec 2025 to 21 Dec 2025 in San Jose, Costa Rica. Top 10 Elo average was 1585, and top seed was Angel Antonio Flores Guardado (🇨🇷 CRC, 1753).
Rigoberto Telles Mongrio (🇨🇷 CRC, 1678) won with 4.0/5, ahead of Luis Fernando Mora Rubi (4.0) and Rolando Gamboa Mora (4.0). Telles Mongrio shared the lead from round 4, winning on tie-break.
The biggest upset came in round 5: Luis Fernando Mora Rubi (1523) beat Angel Antonio Flores Guardado (1753), a +230-point gap.
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How it unfolded
Top 6 · 5 roundsTight race until R5; 3 players tied at 4.0/5, decided on Buchholz. Title race narrowed from 7 co-leaders at R4 to 3 at the finish.
3 players finish on 4.0/5. Telles Mongrio takes the title on Buchholz Cut1 (13.0).
Luis Fernando Mora Rubi won 3 in a row (R1–R3).
Key matchups · top 4
Head-to-head between the four finishersGrille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Telles Mongrio, Rigoberto | 1678 | CRC | +11N | +7B | −4N | +2B | +6N | 4.0 | 13.0 | 15.5 | 12.50 | 1756 | +8.0 |
| 2 | Mora Rubi, Luis Fernando | 1523 | CRC | +13B | +12N | +3B | −1N | +4B | 4.0 | 13.0 | 15.0 | 11.00 | 1824 | +47.6 |
| 3 | Gamboa Mora, Rolando | 1665 | CRC | +17N | +6B | −2N | +5B | +7N | 4.0 | 13.0 | 14.0 | 10.00 | 1718 | +5.8 |
| 4 | Flores Guardado, Angel Antonio | 1753 | CRC | +5B | +8N | +1B | F | −2N | 3.0 | 14.0 | 17.0 | 10.00 | 1741 | -0.4 |
| 5 | Bolanos Ocampo, Sandra Maria | 1443 | CRC | −4N | +11B | +8B | −3N | +14B | 3.0 | 12.5 | 14.5 | 7.50 | 1638 | +38.8 |
| 6 | Sanchez Perez, Jazmin Francini | 1475 | CRC | +15B | −3N | +18B | +14N | −1B | 3.0 | 12.0 | 13.0 | 5.00 | 1589 | +23.6 |
| 7 | Quesada Zuniga, Noe Antonio | 1500 | CRC | +18B | −1N | +20B | +13N | −3B | 3.0 | 11.0 | 11.0 | 3.00 | 872 | -22.0 |
| 8 | Mendez Dimarco, Steven Jose | 1543 | CRC | +16N | −4B | −5N | +15B | +12B | 3.0 | 10.0 | 12.0 | 6.00 | 1416 | -21.6 |
| 9 | Hernandez Hernandez, George | 1649 | CRC | +23B | +10N | +14B | F | F | 3.0 | 8.0 | 8.0 | 5.00 | 2331 | +13.6 |
| 10 | Cubero Rivas, Jose Esteban | 1474 | CRC | +20N | −9B | +19B | −12N | +13B | 3.0 | 8.0 | 8.0 | 3.00 | 849 | -10.8 |
| 11 | Perez Chacon, Rodrigo | 0 | CRC | −1B | −5N | =?N | +?B | +17N | 2.5 | 8.0 | 8.0 | 1.00 | 1399 | 0.0 |
| 12 | Araya Araya, Erickson | 0 | CRC | F | −2B | +17N | +10B | −8N | 2.0 | 11.0 | 11.0 | 4.00 | 1499 | 0.0 |
| 13 | Quiros Chaves, Laurent Patricia | 0 | CRC | −2N | +22B | +21N | −7B | −10N | 2.0 | 10.0 | 10.0 | 0.00 | 699 | 0.0 |
| 14 | Mejia Mendez, Manuel | 1587 | CRC | +22N | +24B | −9N | −6B | −5N | 2.0 | 9.0 | 9.0 | 0.00 | 722 | -70.0 |
| 15 | Solis Solano, Dennis | 1425 | CRC | −6N | +21B | F | −8N | +25B | 2.0 | 6.0 | 6.0 | 0.00 | 711 | -30.4 |
| 16 | Rodriguez Urena, Alejandra | 0 | CRC | −8B | −18N | +24N | +17B | F | 2.0 | 5.0 | 5.0 | 1.00 | 1499 | 0.0 |
| 17 | Barquero Zuniga, Yessica | 1450 | CRC | −3B | +23N | −12B | −16N | −11B | 1.0 | 10.5 | 10.5 | 0.00 | 865 | -9.2 |
| 18 | FIDE 6579531 | 0 | — | −7N | +16B | −6N | F | F | 1.0 | 8.0 | 8.0 | 2.00 | 688 | 0.0 |
| 19 | FIDE 6579523 | 0 | — | F | +?B | −10N | F | F | 1.0 | 3.0 | 3.0 | 0.00 | 674 | 0.0 |
| 20 | FIDE 6570402 | 0 | — | −10B | F | −7N | F | F | 0.0 | 6.0 | 6.0 | 0.00 | 687 | 0.0 |
| 21 | FIDE 6579558 | 0 | — | F | −15N | −13B | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 625 | 0.0 |
| 22 | FIDE 6570852 | 0 | — | −14B | −13N | F | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 787 | 0.0 |
| 23 | FIDE 6569510 | 0 | — | −9N | −17B | F | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 750 | 0.0 |
| 24 | FIDE 6579540 | 0 | — | F | −14N | −16B | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 787 | 0.0 |
| 25 | FIDE 6579566 | 0 | — | F | F | F | F | −15N | 0.0 | 2.0 | 2.0 | 0.00 | 625 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Mora Rubi, Luis FernandoCRC+47.64.0 pts · #8
- 2Bolanos Ocampo, Sandra MariaCRC+38.83.0 pts · #4
- 3Sanchez Perez, Jazmin FranciniCRC+23.63.0 pts · #5
- 1Mejia Mendez, ManuelCRC-70.02.0 pts · #15
- 2Solis Solano, DennisCRC-30.42.0 pts · #17
- 3Quesada Zuniga, Noe AntonioCRC-22.03.0 pts · #19
- R5+230 Elo gap
- R5+144 Elo gap
- R3+142 Elo gap