|
Individual Calculations September 2023 |
|
|
|
| Salas Alvarez, Gustavo Marcelo Total change: 49.60 | |   |
|
| 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 |
| 1189 | 1199 | 4.00 | 4 | 1.95 | 40 | 78.00 | |
|  Miranda Galindo, Matheo Salvador | | | 1065 | PER | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Quispe Farfan, Edgar Matteo | | | 1037 | PER | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Luza, Chura Marco Adriano | | | 1364 | PER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Castro Machicado, Yheen Piero | | | 1290 | PER | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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) | | | | XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 16 | Lima | PER | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1199 | 0.00 | 3 | -0.71 | 40 | -28.40 | |
| | Maravi Ceron, Ayme | | | 1443 | PER | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Soto Huaranca, Adriana Jakeline | | | 1389 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Levano Loayza, Adriano Jaffet | | | 1381 | PER | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | |
|
