I Open IRT Nacional Copa San Andres Clasica - Sub 09 - 11
14 players participated in this 6-round tournament, held from 14 Nov 2025 to 16 Nov 2025 in Lima, Peru. Top 10 Elo average was 808, and top seed was Brack Gustavo Silvestre Tapullima (🇵🇪 PER, 1720).
Brack Gustavo Silvestre Tapullima (🇵🇪 PER, 1720) won with 5.5/6, ahead of Hyemi Elena De la Cruz Pinedo (4.5) and Leslie Gabriela Silvestre Tapullima (4.5). Silvestre Tapullima won solo starting round 5.
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How it unfolded
Top 6 · 6 roundsBrack Gustavo Silvestre Tapullima led from R5; +1.0-point edge over the runner-up. Title race converged from 2 co-leaders at R4 to 1 by R5.
Brack Gustavo Silvestre Tapullima never relinquished the lead after R5; final gap +1.0 over the runner-up.
Brack Gustavo Silvestre Tapullima beat Leslie Gabriela Silvestre Tapullima (White).
Brack Gustavo Silvestre Tapullima 3 wins (R1–R3)Hyemi Elena De la Cruz Pinedo 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Brack Gustavo Silvestre Tapullima | * | 1 | ½ | 1 |
| 2Leslie Gabriela Silvestre Tapullima | 0 | * | ½ | — |
| 3Hyemi Elena De la Cruz Pinedo | ½ | ½ | * | ½ |
| 4Iker Gael Paco Naupa | 0 | — | ½ | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Silvestre Tapullima, Brack Gustavo | 1720 | PER | +12B | +4N | +3B | =2N | +9B | +11N | 5.5 | 17.5 | 18.5 | 16.25 | 1924 | +33.2 |
| 2 | De la Cruz Pinedo, Hyemi Elena | 1555 | PER | +13B | +7N | +10N | =1B | =3B | =4N | 4.5 | 19.0 | 20.0 | 13.00 | 1657 | +18.4 |
| 3 | Silvestre Tapullima, Leslie Gabriela | 1702 | PER | +14N | +6B | −1N | +5B | =2N | +9B | 4.5 | 18.5 | 18.5 | 10.75 | 1604 | -15.6 |
| 4 | Paco Naupa, Iker Gael | 1553 | PER | +11N | −1B | =9N | +6B | +8N | =2B | 4.0 | 18.5 | 20.5 | 11.50 | 1479 | -12.4 |
| 5 | FIDE 81443633 | 0 | — | +8N | −9B | +7B | −3N | −10N | +12B | 3.0 | 15.0 | 16.0 | 7.00 | 828 | 0.0 |
| 6 | Villanueva Castillo, Vladimir Gabriel | 0 | PER | F | −3N | +14B | −4N | +7B | +10N | 3.0 | 13.5 | 13.5 | 5.00 | 828 | 0.0 |
| 7 | FIDE 81440561 | 0 | — | +?N | −2B | −5N | +10B | −6N | +13B | 3.0 | 13.5 | 13.5 | 3.00 | 743 | 0.0 |
| 8 | FIDE 81466943 | 0 | — | −5B | +13N | +11B | −9N | −4B | +14N | 3.0 | 12.5 | 12.5 | 3.00 | 754 | 0.0 |
| 9 | Romero Celestino, Jacob Liam | 1550 | PER | F | +5N | =4B | +8B | −1N | −3N | 2.5 | 20.0 | 20.0 | 8.00 | 1384 | -23.6 |
| 10 | Olortigue Villanueva, Flor Valentina | 0 | PER | F | +12N | −2B | −7N | +5B | −6B | 2.0 | 14.5 | 14.5 | 4.00 | 743 | 0.0 |
| 11 | FIDE 81474784 | 0 | — | −4B | F | −8N | +12B | +13N | −1B | 2.0 | 14.5 | 14.5 | 2.00 | 835 | 0.0 |
| 12 | FIDE 81458843 | 0 | — | −1N | −10B | F | −11N | +14B | −5N | 1.0 | 12.5 | 12.5 | 0.00 | 915 | 0.0 |
| 13 | FIDE 81474768 | 0 | — | −2N | −8B | F | +14N | −11B | −7N | 1.0 | 12.5 | 12.5 | 0.00 | 743 | 0.0 |
| 14 | FIDE 81461976 | 0 | — | −3B | F | −6N | −13B | −12N | −8B | 0.0 | 12.5 | 12.5 | 0.00 | 902 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Silvestre Tapullima, Brack GustavoPER+33.25.5 pts · #1
- 2De la Cruz Pinedo, Hyemi ElenaPER+18.44.5 pts · #3
- 3FIDE 814405610.03.0 pts · #12
- 1Romero Celestino, Jacob LiamPER-23.62.5 pts · #5
- 2Silvestre Tapullima, Leslie GabrielaPER-15.64.5 pts · #2
- 3Paco Naupa, Iker GaelPER-12.44.0 pts · #4