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Individual Calculations August 2023 |
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| Sancho Chambi, Cesar David Total change: 0.00 | |   |
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| Campeonato Nacional de Ajedrez Impar 2023 - Sub 15 Absoluto | Lima | PER | 2023-07-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1130 | 0 | 0.50 | 6 | 0.00 | 729 | | 0.00 | |
|  Flores Ramirez, Rodolfo Joaquin | | | 1247 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Puma Puchoc, Alejandro Apolinar | | | 1061 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Espinoza Torpoco, Sebastian Enriq | | | 1039 | PER | 0.50 | 1 | 0.00 | | 0.00 | | | Mamani Garrote, Yahel Andre | | | 1147 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Rivas, Salomon | | | 1129 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Uchasara Apolinario, Josue Yoni | | | 1154 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | |
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