XXIII Torneo de Ajedrez Jose de Diego - Clase B
24 players participated in this 5-round tournament, held from 10 Apr 2026 to 12 Apr 2026 in Aguadilla, Puerto Rico. Top 10 Elo average was 1658, and top seed was Fernando Zeno Miranda (🇵🇷 PUR, 1747).
Emmanuel J. Morales Butler (🇵🇷 PUR, 1688) won with 5.0/5, ahead of Alberto Rodriguez Salgado (4.0) and Antonio J. Bennazar Nin (3.5). Morales Butler won solo starting round 4.
The biggest upset came in round 2: Denzel F. Rivera Irizarry (1612) beat Alejandro A. Crespo Reyes (1745), a +133-point gap.
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How it unfolded
Top 6 · 5 roundsEmmanuel J. Morales Butler led from R4; +1.0-point edge over the runner-up.
Emmanuel J. Morales Butler never relinquished the lead after R4; final gap +1.0 over the runner-up.
Emmanuel J. Morales Butler beat Alberto Rodriguez Salgado (Black).
Emmanuel J. Morales Butler won 5 in a row (R1–R5).
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Emmanuel J. Morales Butler | * | 1 | — | 1 |
| 2Alberto Rodriguez Salgado | 0 | * | — | — |
| 3Antonio J. Bennazar Nin | — | — | * | — |
| 4Denzel F. Rivera Irizarry | 0 | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Morales Butler, Emmanuel J. | 1688 | PUR | +22N | +6B | +2N | +4B | +10B | 5.0 | 12.5 | 12.5 | 12.50 | 2446 | +35.2 |
| 2 | Rodriguez Salgado, Alberto | 1662 | PUR | +16N | +5B | −1B | +12N | +19B | 4.0 | 11.5 | 12.5 | 7.50 | 1664 | +0.6 |
| 3 | Bennazar Nin, Antonio J. | 1674 | PUR | =20B | =14N | +17B | =10N | +11B | 3.5 | 7.5 | 8.5 | 5.75 | 1809 | +7.0 |
| 4 | Rivera Irizarry, Denzel F. | 1612 | PUR | +23N | +7B | +8N | −1N | −5B | 3.0 | 14.0 | 14.0 | 6.00 | 1807 | +32.4 |
| 5 | FIDE 3121097 | 0 | — | F | −2N | +13B | +7B | +4N | 3.0 | 12.0 | 12.0 | 8.00 | 1688 | 0.0 |
| 6 | Sepulveda Carrero, Jaime N. | 1581 | PUR | +17B | −1N | =14B | =11N | +16B | 3.0 | 10.5 | 11.5 | 4.50 | 1400 | -9.4 |
| 7 | Crespo Reyes, Alejandro A. | 1745 | PUR | +13B | −4N | +11B | −5N | +12B | 3.0 | 10.0 | 12.0 | 6.00 | 1638 | -13.2 |
| 8 | Valentin Baez, Bryan Jay | 1626 | PUR | +24B | =11N | −4B | =18N | +15B | 3.0 | 8.0 | 8.0 | 3.50 | 1402 | -35.2 |
| 9 | FIDE 3119815 | 0 | — | −11B | −16B | +23N | +17N | +18B | 3.0 | 5.5 | 5.5 | 2.00 | 1487 | 0.0 |
| 10 | Ramirez Laboy, Raye L. | 1734 | PUR | F | +15N | +19B | =3B | −1N | 2.5 | 11.5 | 11.5 | 4.75 | 1619 | -17.6 |
| 11 | Fuentes Aledo, Jeremy | 1497 | PUR | +9N | =8B | −7N | =6B | −3N | 2.0 | 12.5 | 15.5 | 6.00 | 1460 | -3.6 |
| 12 | Reyes Rivera, Derek R. | 1435 | PUR | =21B | =20N | +15B | −2B | −7N | 2.0 | 10.0 | 10.5 | 2.75 | 1442 | 0.0 |
| 13 | FIDE 3119769 | 0 | — | −7N | +23B | −5N | −14B | +17N | 2.0 | 9.0 | 9.0 | 1.00 | 936 | 0.0 |
| 14 | FIDE 39986810 | 0 | — | F | =3B | =6N | +13N | F | 2.0 | 8.5 | 8.5 | 5.25 | 1628 | 0.0 |
| 15 | FIDE 3115844 | 0 | — | +18N | −10B | −12N | +22B | −8N | 2.0 | 8.5 | 8.5 | 1.00 | 1374 | 0.0 |
| 16 | Medina Ruiz, Jeremy | 0 | PUR | −2B | +9N | =18B | −19N | −6N | 1.5 | 11.0 | 12.0 | 3.50 | 1232 | 0.0 |
| 17 | FIDE 3117138 | 0 | — | −6N | +22B | −3N | −9B | −13B | 1.0 | 11.5 | 11.5 | 0.00 | 828 | 0.0 |
| 18 | Quinones Gonzalez, Pedro Felipe | 1477 | PUR | −15B | F | =16N | =8B | −9N | 1.0 | 9.5 | 9.5 | 2.25 | 1622 | +7.6 |
| 19 | Stuart, Sean | 1506 | PUR | F | F | −10N | +16B | −2N | 1.0 | 8.5 | 8.5 | 1.50 | 898 | -19.2 |
| 20 | Estevez, Manuel | 0 | PUR | =3N | =12B | F | F | F | 1.0 | 5.5 | 5.5 | 2.75 | 1555 | 0.0 |
| 21 | Zeno Miranda, Fernando | 1747 | PUR | =12N | F | F | F | F | 0.5 | 3.0 | 3.0 | 1.00 | 1435 | -14.4 |
| 22 | FIDE 3121070 | 0 | — | −1B | −17N | F | −15N | F | 0.0 | 9.0 | 9.0 | 0.00 | 888 | 0.0 |
| 23 | FIDE 3119254 | 0 | — | −4B | −13N | −9B | F | F | 0.0 | 8.0 | 8.0 | 0.00 | 806 | 0.0 |
| 24 | FIDE 3121089 | 0 | — | −8N | F | F | F | F | 0.0 | 4.0 | 4.0 | 0.00 | 822 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Morales Butler, Emmanuel J.PUR+35.25.0 pts · #1
- 2Rivera Irizarry, Denzel F.PUR+32.43.0 pts · #2
- 3Quinones Gonzalez, Pedro FelipePUR+7.61.0 pts · #14
- 1Valentin Baez, Bryan JayPUR-35.23.0 pts · #10
- 2Stuart, SeanPUR-19.21.0 pts · #23
- 3Ramirez Laboy, Raye L.PUR-17.62.5 pts · #7
- R2+133 Elo gap