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Rapid:
Individual Calculations January 2022 |
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| Barbosa, Valdino Total change: 14.20 | |   |
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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 |
| 1772 | 1355 | 1.00 | 3 | 0.71 | 20 | 14.20 | |
|  Rainho, Caio Gisse | | | 1806 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Kumayama, Eder Kobashi | | | 1583 | BRA | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Brandao, Marcio Costa | | | 1928 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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