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Rapid:
Individual Calculations January 2023 |
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| Guerra, Frederico Cavalcante Total change: 13.60 | |   |
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| I Copa Petrotorque Catanduva de Xadrez RPD | Catanduva SP | BRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 1424 | 1.00 | 3 | 0.68 | 20 | 13.60 | |
|  Mendonca, Mateus Nakajo | f | | 2395 | BRA | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Cincinato, Thalita Ariane C. | | wf | 1890 | BRA | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ferreira, Joao Vitor Juste | | | 1595 | BRA | 1.00 | 1 | 0.73 | 20 | 14.60 | |
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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