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Rapid:
Individual Calculations January 2022 |
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| Dias, Vilson Roberto Total change: 29.80 | |   |
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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 |
| 1702 | 1486 | 2.50 | 4 | 1.49 | 20 | 29.80 | |
|  Brandao, Marcio Costa | | | 1928 | BRA | 0.50 | 1 | 0.44 | 20 | 8.80 | |  De Almeida, Wesley Pereira | | | 1558 | BRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Pereira Da Silva, Breno D Alkmin | | | 1735 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ruiz Junior, Flavio Henrique Mart | | | 1587 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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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