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Rapid:
Individual Calculations October 2021 |
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| Da Costa Filho, Mauro Cezar Pedro Total change: 32.20 | |   |
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| I Etapa do Circuito CXC de Xadrez RPD 2021 | Curitiba PR | BRA | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1443 | 2.00 | 4 | 1.61 | 20 | 32.20 | |
|  Uczai, Joao Pedro Filimberti | | | 2026 | BRA | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Munaretto Jr, Alvanir Luiz | | | 1930 | BRA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Da Silva, Matheus Lopes | | | 1580 | BRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Dias, Anderson Tatsch | | | 2178 | BRA | 1.00 | 1 | 0.99 | 20 | 19.80 | |
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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