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Rapid:
Individual Calculations March 2023 |
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| Rodrigues, Joao Antonio Total change: -8.60 | |   |
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| 22 Circuito Regional Oeste de Xadrez 2022 - I etapa Chapeco RPD | Chapeco SC | BRA | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1471 | 2.00 | 4 | -0.43 | 20 | -8.60 | |
|  Makowski, Silvia Cristina | | | 1192 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Toffoli, Vanessa | | | 1198 | BRA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Dias, Lyandra Aparecida | | | 1280 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Dias, Anderson Tatsch | | | 2201 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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