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Rapid:
Individual Calculations January 2023 |
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| Aragao, Raimundo Soares Total change: 1.20 | |   |
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| Campeonato Imperatrizense de Xadrez RPD | Imperatriz MA | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1961 | 1.00 | 2 | 0.06 | 20 | 1.20 | |
|  Chaves, Allysson Pereira | | | 2032 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Pinto Filho, Joao Moreira | | | 1929 | BRA | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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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