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Rapid:
Individual Calculations November 2021 |
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| Reis, Oseias Marcelino Dos Total change: -17.20 | |   |
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| II Etapa Circuito CXC de Xadrez RPD 2021 | Curitiba PR | BRA | 2021-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1847 | 1.00 | 2 | -0.86 | 20 | -17.20 | |
|  Carvalho, Isis | | | 1325 | BRA | 0.00 | 1 | -0.97 | 20 | -19.40 | |  Kassmayer, Josef | | | 1500 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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