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Rapid:
Individual Calculations January 2023 |
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| Pereira, Elivan Dos Santos Total change: 27.20 | |   |
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| Campeonato Acreano de Xadrez RPD 2022 | Rio Branco AC | BRA | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1692 | 2.00 | 4 | 0.68 | 40 | 27.20 | |
|  Da Silva, Ricardo Moura | | | 1924 | BRA | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Leitao Neto, Antonio Alves | | | 1867 | BRA | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Cabrera, Dino Luis Hernandez | | | 2100 | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | De Avelar, Flavio Henrique | | | 1493 | BRA | 1.00 | 1 | 0.24 | 40 | 9.60 | |
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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