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Rapid:
Individual Calculations November 2023 |
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| Flower Nivin, Cesar Antonio Joaqu Total change: -28.40 | |   |
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| XII Campeonato Panamericano Escolar de Ajedrez - Rapidas Sub 11 | Lima | PER | 2023-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1168 | 1.50 | 4 | -0.71 | 40 | -28.40 | |
|  Rojas Salas, Rihanna Irina | | | 1315 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Cortez Chuviru, Gael Marbel | | | 1082 | BOL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Ramos Barriga, William Naylamp | | | 1101 | PER | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Diaz Chacon, Martin Jean Luc | | | 1022 | PER | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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