|
Individual Calculations September 2023 |
|
|
|
| Urpeque Guzman, Zayaka Isabel Total change: 29.60 | |   |
|
| XIV Festival Internacional de Ajedrez Claretiano 2023 Sub - 12 | Lima | PER | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1103 | 1.00 | 3 | -0.12 | 40 | -4.80 | |
|  Pacheco Montalvo, Miguel Angel | | | 1023 | PER | 0.50 | 1 | -0.11 | 40 | -4.40 | |  Pumachaico Valdiviezo, Piero Alon | | | 1370 | PER | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Bernardo Ambrosio, Rodrigo Sebast | | | 1230 | PER | 0.00 | 1 | -0.33 | 40 | -13.20 | |
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) | | | | Campeonato Regional Centro Absoluto 2023 | Huancayo | PER | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1311 | 1095 | 2.00 | 4 | 0.86 | 40 | 34.40 | |
| | Sanchez Sanchez, Leonardo Daniel | | | 1134 | PER | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Munoz Aguilera, Edward Godfred | | | 1265 | PER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Rosales Roque, Christian | | | 1172 | PER | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Vilcapoma Pacheco, Gabriel | | | 1673 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | |
|
