III IRT CLASICO SUB 1800 CLUB ADASUR
16 players participated in this 6-round tournament, held from 11 Sept 2025 to 12 Sept 2025 in Lima, Peru. Top 10 Elo average was 1624, and top seed was Jean Karlho Bravo Matias (🇵🇪 PER, 1762).
Jean Karlho Bravo Matias (🇵🇪 PER, 1762) won with 5.0/6, ahead of Aldo Zea (4.5) and Piero Sebastian Cajahuaman Collao (4.5). Bravo Matias shared the lead from round 4 and won solo starting round 5.
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How it unfolded
Top 6 · 6 roundsJean Karlho Bravo Matias led from R5; +0.5-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Jean Karlho Bravo Matias takes the sole lead (4.5/5).
Jean Karlho Bravo Matias drew with Piero Sebastian Cajahuaman Collao (White).
Jean Karlho Bravo Matias 4 wins (R2–R5)Piero Sebastian Cajahuaman Collao 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Jean Karlho Bravo Matias | * | ½ | 1 | 1 |
| 2Piero Sebastian Cajahuaman Collao | ½ | * | 0 | — |
| 3Aldo Zea | 0 | 1 | * | ½ |
| 4Nelson Miguel Damiano Carhuas | 0 | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Bravo Matias, Jean Karlho | 1762 | PER | =6N | +7B | +14N | +5B | +2N | =3B | 5.0 | 18.5 | 19.5 | 15.75 | 1955 | +16.0 |
| 2 | Zea, Aldo | 1738 | PER | +13N | +4B | =5N | +3N | −1B | +8B | 4.5 | 19.0 | 20.0 | 13.25 | 1724 | +2.0 |
| 3 | Cajahuaman Collao, Piero Sebastian | 0 | PER | +10N | +14B | +6N | −2B | +4N | =1N | 4.5 | 18.5 | 19.5 | 12.50 | 1710 | 0.0 |
| 4 | Fernandez Robles, Renato Manuel | 1583 | PER | +8B | −2N | +13B | =7N | −3B | +9N | 3.5 | 17.0 | 18.0 | 7.50 | 1578 | +2.8 |
| 5 | Damiano Carhuas, Nelson Miguel | 0 | PER | F | +9N | =2B | −1N | +13N | +6B | 3.5 | 16.0 | 16.0 | 8.75 | 1619 | 0.0 |
| 6 | Flores Quispe, Josue | 1527 | PER | =1B | +11N | −3B | +12N | =7B | −5N | 3.0 | 18.5 | 20.0 | 8.00 | 1730 | +42.4 |
| 7 | Anchelia Anchivilca, Gabriel Jesus | 1559 | PER | +16B | −1N | +9B | =4B | =6N | F | 3.0 | 14.0 | 14.0 | 5.75 | 1467 | -15.2 |
| 8 | Cuya Macavilca, Jorge Asael | 0 | PER | −4N | =10B | =12N | +11N | =9B | −2N | 2.5 | 15.5 | 17.0 | 5.75 | 1517 | 0.0 |
| 9 | Cotera Cari, Jose Alfredo | 1584 | PER | +12N | −5B | −7N | +10B | =8N | −4B | 2.5 | 15.0 | 16.5 | 5.25 | 1467 | -20.4 |
| 10 | Bustinza Sarmiento, John Santiago | 1584 | PER | −3B | =8N | +15B | −9N | +12B | F | 2.5 | 11.5 | 11.5 | 3.25 | 2446 | +19.2 |
| 11 | Chipana Ramirez, Patrick Dominic | 1501 | PER | −14N | −6B | +16N | −8B | =15N | +13B | 2.5 | 8.0 | 8.0 | 1.25 | 1497 | -2.8 |
| 12 | Cuya Calderon, Jorge Roland | 0 | PER | −9B | +15N | =8B | −6B | −10N | F | 1.5 | 11.0 | 11.0 | 1.75 | 1462 | 0.0 |
| 13 | Alcantara Enriquez, Nicolas Rodrigo | 1477 | PER | −2B | +16N | −4N | F | −5B | −11N | 1.0 | 15.0 | 15.0 | 0.00 | 786 | -42.4 |
| 14 | Tenorio, Jesus | 1759 | PER | +11B | −3N | −1B | F | F | F | 1.0 | 13.0 | 13.0 | 2.50 | 1629 | -6.4 |
| 15 | Villanueva Vergaray, Artemio | 1640 | PER | F | −12B | −10N | F | =11B | F | 0.5 | 6.5 | 6.5 | 1.25 | 1384 | -13.6 |
| 16 | Yanavilca Barron, Kevin Alberto | 0 | PER | −7N | −13B | −11B | F | F | F | 0.0 | 8.0 | 8.0 | 0.00 | 709 | -48.4 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Flores Quispe, JosuePER+42.43.0 pts · #4
- 2Bustinza Sarmiento, John SantiagoPER+19.22.5 pts · #10
- 3Bravo Matias, Jean KarlhoPER+16.05.0 pts · #2
- 1Yanavilca Barron, Kevin AlbertoPER-48.40.0 pts · #15
- 2Alcantara Enriquez, Nicolas RodrigoPER-42.41.0 pts · #16
- 3Cotera Cari, Jose AlfredoPER-20.42.5 pts · #13