II IRT CLASICO UNIVERSIDAD RICARDO PALMA U-1800
30 players participated in this 6-round tournament, held from 29 Nov 2025 to 30 Nov 2025 in Lima, Peru. Top 10 Elo average was 1636, and top seed was Jesus Nabih Pinto Vera (🇵🇪 PER, 1726).
Cristhian Jimenez Vergara (🇵🇪 PER, 1668) won with 5.5/6, ahead of Giancarlo Fernando Bettocchi Riofrio (5.0) and Ernesto Valencia Segura (4.5). Jimenez Vergara won solo starting round 4.
The biggest upset came in round 2: Luana Meneses Vertiz (1421) beat Alessia Alba Idrogo Gayoso (1688), a +267-point gap.
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How it unfolded
Top 6 · 6 roundsCristhian Jimenez Vergara led from R4; +0.5-point edge over the runner-up.
Cristhian Jimenez Vergara held the sole lead from R4 through R6 without losing it.
Cristhian Jimenez Vergara beat Giancarlo Fernando Bettocchi Riofrio (Black).
Cristhian Jimenez Vergara 5 wins (R1–R5)Giancarlo Fernando Bettocchi Riofrio 3 wins (R1–R3)
Key matchups · top 4
Head-to-head between the four finishers| Player | 1 | 2 | 3 | 4 |
|---|---|---|---|---|
| 1Cristhian Jimenez Vergara | * | 1 | 1 | — |
| 2Giancarlo Fernando Bettocchi Riofrio | 0 | * | — | — |
| 3Ernesto Valencia Segura | 0 | — | * | — |
| 4Jesus Nabih Pinto Vera | — | — | — | * |
Grille américaine
| # | Player | Elo | Fed | R1 | R2 | R3 | R4 | R5 | R6 | Pts | Bu C1 | Bu | SB | Perf | Δ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Jimenez Vergara, Cristhian | 1668 | PER | +20B | +21N | +7B | +2N | +3B | =10N | 5.5 | 19.0 | 20.5 | 18.75 | 1955 | +31.8 |
| 2 | Bettocchi Riofrio, Giancarlo Fernando | 1626 | PER | +30B | +16N | +4N | −1B | +18N | +5B | 5.0 | 17.5 | 17.5 | 12.00 | 1775 | +12.0 |
| 3 | Valencia Segura, Ernesto | 1642 | PER | +26N | +6B | =9N | +4B | −1N | +11B | 4.5 | 20.0 | 21.0 | 13.75 | 1750 | +33.2 |
| 4 | Ninahuanca Salazar, Ana Lucia | 1715 | PER | +12B | +11N | −2B | −3N | +23B | +13N | 4.0 | 18.5 | 19.5 | 10.00 | 1559 | -32.0 |
| 5 | Meza Jurado, Jharem Enrique | 1565 | PER | F | +14B | +26N | +12N | +9B | −2N | 4.0 | 15.5 | 16.5 | 10.50 | 1717 | +15.4 |
| 6 | Malvaceda Centeno, Vasco Jesus | 1448 | PER | +27B | −3N | +23B | −10N | +19B | +9N | 4.0 | 14.5 | 15.5 | 7.50 | 1674 | +60.4 |
| 7 | Tafur Sanchez, Sebastian Leopoldo | 1541 | PER | +14N | +29B | −1N | −16B | +24N | +18B | 4.0 | 13.5 | 13.5 | 6.00 | 869 | -13.2 |
| 8 | Pinto Vera, Jesus Nabih | 1726 | PER | +25N | =17B | +19N | −9B | =11N | +16B | 4.0 | 12.5 | 13.5 | 7.50 | 1592 | -33.2 |
| 9 | Pilco Quevedo, Jose Lewis | 1546 | PER | +24B | +23N | =3B | +8N | −5N | −6B | 3.5 | 17.5 | 18.5 | 8.25 | 1509 | -4.8 |
| 10 | Duran Cardenas, Juan Diego | 1600 | PER | F | F | +17N | +6B | +16N | =1B | 3.5 | 15.5 | 15.5 | 10.75 | 1824 | +32.8 |
| 11 | Meneses Seminario, Luis Alberto | 1505 | PER | +22N | −4B | +13N | =17B | =8B | −3N | 3.0 | 17.5 | 19.0 | 7.50 | 1463 | -8.4 |
| 12 | Guillen Castro, Nicolas Walter | 1459 | PER | −4N | +22B | +27N | −5B | −17N | +24B | 3.0 | 12.5 | 13.5 | 3.50 | 1434 | -6.0 |
| 13 | Torres Moreno, Max Junior | 0 | PER | F | +20N | −11B | +25B | +21N | −4B | 3.0 | 12.0 | 13.0 | 4.50 | 1542 | 0.0 |
| 14 | Rios Koo, Gabriel Adrian | 0 | PER | −7B | −5N | −28B | +27B | +29N | +23N | 3.0 | 11.0 | 11.0 | 2.00 | 1473 | 0.0 |
| 15 | Ramirez Alvarez, Victor Raul | 1585 | PER | −18B | +24N | −16B | F | +28N | +17B | 3.0 | 9.0 | 10.0 | 4.00 | 2338 | +17.2 |
| 16 | Capa Macedo, Walter Javier | 0 | PER | F | −2B | +15N | +7N | −10B | −8N | 2.0 | 20.0 | 23.0 | 7.00 | 1543 | 0.0 |
| 17 | Flower Nivin, Cesar Antonio Joaquin | 1536 | PER | F | =8N | −10B | =11N | +12B | −15N | 2.0 | 16.5 | 17.5 | 6.50 | 1503 | -10.4 |
| 18 | Chamorro Gil, Laura Angelina | 0 | PER | +15N | −19B | +25N | F | −2B | −7N | 2.0 | 15.5 | 16.5 | 4.00 | 1481 | 0.0 |
| 19 | De la Cruz Aguas, Valentino Nohan | 1516 | PER | F | +18N | −8B | F | −6N | +25B | 2.0 | 14.0 | 14.0 | 3.00 | 1425 | -18.0 |
| 20 | Meneses Vertiz, Lara | 1446 | PER | −1N | −13B | +22N | F | F | +26B | 2.0 | 11.0 | 11.0 | 2.50 | 1566 | +12.0 |
| 21 | Ramirez Alvarez, Jorge Sebastian | 1488 | PER | F | −1B | +29N | F | −13B | =22N | 1.5 | 15.0 | 15.0 | 0.75 | 869 | -9.6 |
| 22 | Senmache Heredia, Allen Hyde | 0 | PER | −11B | −12N | −20B | F | +25N | =21B | 1.5 | 10.5 | 10.5 | 1.75 | 1322 | 0.0 |
| 23 | Chiclla Apolinario, Vladimir Jose | 0 | PER | F | −9B | −6N | +29B | −4N | −14B | 1.0 | 18.5 | 18.5 | 0.00 | 770 | 0.0 |
| 24 | Flower Nivin, Indira Sofia Mikela | 0 | PER | −9N | −15B | F | +28N | −7B | −12N | 1.0 | 14.5 | 14.5 | 1.00 | 733 | 0.0 |
| 25 | Corzo Diaz, Valentina Nicolle | 1475 | PER | −8B | +28N | −18B | −13N | −22B | −19N | 1.0 | 12.5 | 13.5 | 1.00 | 831 | -24.4 |
| 26 | Meneses Vertiz, Luana | 1421 | PER | −3B | +27N | −5B | F | F | −20N | 1.0 | 11.5 | 11.5 | 1.00 | 1393 | -14.0 |
| 27 | Idrogo Gayoso, Alessia Alba | 1688 | PER | −6N | −26B | −12B | −14N | F | +29B | 1.0 | 11.0 | 11.0 | 0.00 | 657 | -95.2 |
| 28 | FIDE 81479344 | 0 | — | F | −25B | +14N | −24B | −15B | F | 1.0 | 10.0 | 10.0 | 3.00 | 731 | 0.0 |
| 29 | FIDE 81480490 | 0 | — | F | −7N | −21B | −23N | −14B | −27N | 0.0 | 10.5 | 10.5 | 0.00 | 765 | 0.0 |
| 30 | Cauti Vasquez, Raul Armando | 1417 | PER | −2N | F | F | F | F | F | 0.0 | 8.5 | 8.5 | 0.00 | 826 | 0.0 |
Key insights
Biggest movers and upsets — the story behind the numbers.
- 1Malvaceda Centeno, Vasco JesusPER+60.44.0 pts · #5
- 2Valencia Segura, ErnestoPER+33.24.5 pts · #2
- 3Duran Cardenas, Juan DiegoPER+32.83.5 pts · #7
- 1Idrogo Gayoso, Alessia AlbaPER-95.21.0 pts · #27
- 2Pinto Vera, Jesus NabihPER-33.24.0 pts · #3
- 3Ninahuanca Salazar, Ana LuciaPER-32.04.0 pts · #11
- R2+267 Elo gap
- R1+240 Elo gap
- R3+229 Elo gap