XXXIV IRT Clasicas Real Club
31 players participated in this 6-round tournament, held from 25 Oct 2025 to 26 Oct 2025 in Trujillo, Peru. Top 10 Elo average was 1832, and top seed was Piero Alonso Pumachaico Valdiviezo (🇵🇪 PER, 1983).
Piero Alonso Pumachaico Valdiviezo (🇵🇪 PER, 1983) won with 5.5/6, ahead of William Moreno (4.5) and Henry Tuesta (4.5). Pumachaico Valdiviezo won solo starting round 4.
The biggest upset came in round 2: Darikson Ronald Garcia Benites (1590) beat Jhony Sebas Sifuentes Alcantara (1934), a +344-point gap.
- 🥇
- 🥈
- 🥉
How it unfolded
Top 6 · 6 roundsPiero Alonso Pumachaico Valdiviezo led from R4; +1.0-point edge over the runner-up.
Piero Alonso Pumachaico Valdiviezo never relinquished the lead after R4; final gap +1.0 over the runner-up.
Piero Alonso Pumachaico Valdiviezo beat William Moreno (Black).
Piero Alonso Pumachaico Valdiviezo 4 wins (R1–R4)William Moreno 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Piero Alonso Pumachaico Valdiviezo | * | 1 | — | — |
| 2William Moreno | 0 | * | — | ½ |
| 3Jhony Sebas Sifuentes Alcantara | — | — | * | — |
| 4Henry Tuesta | — | ½ | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Pumachaico Valdiviezo, Piero Alonso | 1983 | PER | +14B | +6N | +26B | +2N | =9B | +5N | 5.5 | 19.0 | 21.0 | 19.25 | 2123 | +28.8 |
| 2 | Moreno, William | 1950 | PER | +22N | +16B | +10N | −1B | =3N | +17B | 4.5 | 19.5 | 21.5 | 13.75 | 1967 | +5.6 |
| 3 | Tuesta, Henry | 1905 | PER | +15N | +5B | −8N | +13B | =2B | +22N | 4.5 | 18.0 | 20.0 | 14.25 | 1775 | -10.2 |
| 4 | Sifuentes Alcantara, Jhony Sebas | 1934 | PER | +7B | −8N | +14B | =11N | +19B | +9N | 4.5 | 17.5 | 20.0 | 14.75 | 1773 | -16.4 |
| 5 | Salazar Rodriguez, Luis | 1581 | PER | +20B | −3N | +25B | +6N | +8B | −1B | 4.0 | 20.0 | 22.0 | 12.00 | 1801 | +20.0 |
| 6 | Villacorta Asto, Rodrigo Sebastian | 1725 | PER | +28N | −1B | +23N | −5B | +12N | +16B | 4.0 | 18.0 | 19.0 | 9.50 | 1721 | -3.2 |
| 7 | Pizan Rodriguez, Emelin Solans | 1486 | PER | −4N | +21B | +16N | =12B | =10N | +15B | 4.0 | 17.5 | 20.0 | 12.00 | 1760 | +71.2 |
| 8 | Garcia Benites, Darikson Ronald | 1590 | PER | +21N | +4B | +3B | −9N | −5N | =10B | 3.5 | 20.0 | 22.5 | 13.25 | 1789 | +47.2 |
| 9 | Vasquez Alva, Marco Joaquin | 1710 | PER | F | +17B | +13N | +8B | =1N | −4B | 3.5 | 19.5 | 19.5 | 12.25 | 1920 | +42.4 |
| 10 | Obesso Uribe, Juan de Dios Gabriel | 1817 | PER | +24B | +11N | −2B | =19N | =7B | =8N | 3.5 | 18.0 | 20.0 | 10.50 | 1623 | -22.8 |
| 11 | Panta Soriano Robert Steffano | 1575 | PER | +23N | −10B | +15N | =4B | −17N | +13B | 3.5 | 17.0 | 19.0 | 10.25 | 1660 | +6.0 |
| 12 | Ravello Arroyo, Hector Ivan | 1725 | PER | +25B | −13N | +22B | =7N | −6B | +19N | 3.5 | 15.5 | 17.5 | 8.50 | 1649 | -14.0 |
| 13 | Sare Perez, Dalens | 0 | PER | +18N | +12B | −9B | −3N | +14B | −11N | 3.0 | 18.0 | 21.0 | 9.50 | 1667 | 0.0 |
| 14 | Tejada Villalva, Fernando Jhonass | 1518 | PER | −1N | +28B | −4N | +27B | −13N | +23B | 3.0 | 17.0 | 18.0 | 5.00 | 1118 | -6.4 |
| 15 | Cruz Ocas, Estefano Daniel | 1445 | PER | −3B | +29N | −11B | +20N | +27B | −7N | 3.0 | 16.5 | 16.5 | 4.50 | 827 | -34.8 |
| 16 | Api Bringas, Zamari Teresa | 1595 | PER | +29B | −2N | −7B | +25N | +24B | −6N | 3.0 | 16.5 | 16.5 | 4.00 | 914 | -44.4 |
| 17 | Sebastian Grados, Luis Fernando | 1795 | PER | F | −9N | +31B | +18N | +11B | −2N | 3.0 | 14.5 | 14.5 | 6.50 | 1701 | -9.4 |
| 18 | Hutter Baun, Walter | 1568 | PER | −13B | F | +28N | −17B | +30N | +24N | 3.0 | 9.0 | 9.0 | 3.00 | 994 | -4.2 |
| 19 | Villanueva Rodriguez, Nicolas Adriano | 1537 | PER | +30N | −26N | +20B | =10B | −4N | −12B | 2.5 | 16.0 | 16.0 | 4.25 | 1491 | -8.0 |
| 20 | Paredes Lujan, Ebert Andre | 0 | PER | −5N | +27B | −19N | −15B | +28N | =21B | 2.5 | 14.0 | 15.0 | 4.25 | 720 | 0.0 |
| 21 | FIDE 3853691 | 0 | — | −8B | −7N | −24B | +29N | +25B | =20N | 2.5 | 14.0 | 14.0 | 3.25 | 726 | 0.0 |
| 22 | Munoz Godoy, Percy David | 1486 | PER | −2B | +31N | −12N | +23B | F | −3B | 2.0 | 16.5 | 16.5 | 2.00 | 1032 | -14.4 |
| 23 | Rubio Benites, Betty Elizabeth | 0 | PER | −11B | +24N | −6B | −22N | +31B | −14N | 2.0 | 14.5 | 14.5 | 2.00 | 777 | 0.0 |
| 24 | De la Vega Valera, Jose Carlos | 0 | PER | −10N | −23B | +21N | +30B | −16N | −18B | 2.0 | 14.0 | 14.0 | 2.50 | 860 | 0.0 |
| 25 | Joaquin Rosas, Hector Gabriel | 0 | PER | −12N | +30B | −5N | −16B | −21N | +29B | 2.0 | 13.0 | 13.0 | 0.00 | 833 | 0.0 |
| 26 | Anticona Bocanegra, Fabrizio Aaron | 1779 | PER | +27N | +19B | −1N | F | F | F | 2.0 | 12.0 | 12.0 | 4.50 | 1760 | -1.6 |
| 27 | FIDE 81420692 | 0 | — | −26B | −20N | +29B | −14N | −15N | +30B | 2.0 | 10.5 | 10.5 | 0.00 | 780 | 0.0 |
| 28 | FIDE 81477880 | 0 | — | −6B | −14N | −18B | +31N | −20B | F | 1.0 | 12.5 | 12.5 | 0.00 | 805 | 0.0 |
| 29 | FIDE 81413734 | 0 | — | −16N | −15B | −27N | −21B | F | −25N | 0.0 | 12.5 | 12.5 | 0.00 | 721 | 0.0 |
| 30 | Taboada Abanto, Elmer Angel | 0 | PER | −19B | −25N | F | −24N | −18B | −27N | 0.0 | 11.5 | 11.5 | 0.00 | 752 | 0.0 |
| 31 | FIDE 81477830 | 0 | — | F | −22B | −17N | −28B | −23N | F | 0.0 | 8.0 | 8.0 | 0.00 | 841 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Pizan Rodriguez, Emelin SolansPER+71.24.0 pts · #6
- 2Garcia Benites, Darikson RonaldPER+47.23.5 pts · #8
- 3Vasquez Alva, Marco JoaquinPER+42.43.5 pts · #10
- 1Api Bringas, Zamari TeresaPER-44.43.0 pts · #24
- 2Cruz Ocas, Estefano DanielPER-34.83.0 pts · #17
- 3Obesso Uribe, Juan de Dios GabrielPER-22.83.5 pts · #7
- R2+344 Elo gap
- R3+315 Elo gap
- R4+144 Elo gap