|
Individual Calculations September 2023 |
|
|
|
| Huallpa Fernandez, Diego Alonso Total change: -23.60 | |   |
|
| IRT SUB 1600 - COPA 33 ANIVERSARIO DISTRITO DE J. HUNTER - AREQUIPA | Arequipa | PER | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1180 | 0.50 | 3 | -0.48 | 40 | -19.20 | |
|  Obregon Castellanos, Carla Victo | | | 1298 | PER | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Cutipa Yana, Crisstopher Paul | | | 1364 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Castro Hinojosa, Gael Alejandro | | | 1266 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 12 | Lima | PER | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1180 | 0.50 | 3 | -0.11 | 40 | -4.40 | |
| | Janampa Javier, Jhonatan David | | | 1467 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Barrantes Cueva, Mateo Josue | | | 1308 | PER | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Astoyauri De La Cruz, Fernando Is | | | 1513 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
