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Rapid:
Individual Calculations January 2022 |
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| Polachini, Diego Total change: -19.60 | |   |
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| I Copa Betcerto de Xadrez RPD | Fernandopolis SP | BRA | 2021-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1969 | 0.50 | 2 | -0.98 | 20 | -19.60 | |
|  De Almeida, Wesley Pereira | | | 1558 | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Brandao, Marcio Costa | | | 1928 | BRA | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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