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Rapid:
Individual Calculations January 2023 |
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| De Bortolo, Paulo Ricardo Total change: -14.00 | |   |
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| Copa Lacerdopolis de Xadrez RPD | Lacerdopolis SC | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1396 | 1422 | 1.00 | 3 | -0.70 | 20 | -14.00 | |
|  Borges, Leonardo Fernandes | | | 1870 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | | | De Bortolo, Artur Mattos | | | 1162 | BRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Poli, Maria Luiza De Oliveira | | | 1156 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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