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Rapid:
Individual Calculations January 2023 |
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| De Bortolo, Artur Mattos Total change: 95.20 | |   |
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| Copa Lacerdopolis de Xadrez RPD | Lacerdopolis SC | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1162 | 3.00 | 6 | 2.38 | 40 | 95.20 | |
|  Da Luz, Felipe Garcia | | | 1933 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | | De Souza, Jean Willy | | | 1459 | BRA | 0.50 | 1 | 0.35 | 40 | 14.00 | |  De Bortolo, Paulo Ricardo | | | 1422 | BRA | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Helbing, Ivacir | | | 1414 | BRA | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Lazzarotti, Calebe Kadlubiski | | | 1725 | BRA | 0.50 | 1 | 0.48 | 40 | 19.20 | | | Lemes, Cintia | | | 1569 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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