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Individual Calculations April 2023 |
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| Quispe Huillca, Royerson Rene Total change: 8.80 | |   |
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| FESTIVAL DE AJEDREZ - SUB 2400 COPA XII ANIVERSARIO CLUB JAQUE MATHEUS | Cusco | PER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1187 | 0.50 | 4 | 0.22 | 40 | 8.80 | |
|  Villafuerte Mamani, Khalid Stepha | | | 1687 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Cabrera Quispe, Piero Andre | | | 1679 | PER | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Banda Chahuara, Daniel | | | 1490 | PER | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Cardenas, Lima Vincent Matias | c | | 1643 | PER | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | |
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