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Rapid:
Individual Calculations March 2022 |
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| De Oliveira, John Richard Apareci Total change: -18.60 | |   |
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| 1a Etapa XXIII Circuito Vale-Paraibano de Xadrez RPD | Sao Jose dos Campos SP | BRA | 2022-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1569 | 0.00 | 2 | -0.93 | 20 | -18.60 | |
|  Dianda, Joao Carlos | | | 2117 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Muniz, Henrique Rocha | | | 1210 | BRA | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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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