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Individual Calculations April 2023 |
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| Taipe Huaman, Juan Pablo Leonel Total change: -15.60 | |   |
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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 |
| 1411 | 1277 | 1.50 | 4 | -0.39 | 40 | -15.60 | |
|  Donayre, Bertin | | | 2121 | PER | 0.50 | 1 | 0.50 | 40 | 20.00 | |  Vasquez Florez, Yoshua Marcelo | | | 1197 | PER | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Tapia Neyra, Abdias Benjamin | | | 1297 | PER | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Cardenas Olivera, Fabio Javier | | | 1027 | PER | 1.00 | 1 | 0.19 | 40 | 7.60 | |
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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