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Rapid:
Individual Calculations October 2021 |
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| Fernandes Filho, Bergson Fragoso Total change: -8.40 | |   |
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| I Etapa do Circuito CXC de Xadrez RPD 2021 | Curitiba PR | BRA | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 2142 | 2.50 | 4 | -0.42 | 20 | -8.40 | |
|  Freitas, Robson Silva | | | 1668 | BRA | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Moreira Dropa, Rodrigo | | | 1989 | BRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Rosa Alves, Andre Gustavo | | | 1690 | BRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Dias, Anderson Tatsch | | | 2269 | BRA | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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