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Individual Calculations January 2023 |
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| Pessoa, Hudson Anselmo Total change: -5.80 | |   |
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| Campeonato Amazonense de Xadrez STD 2022 | Manaus AM | BRA | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1842 | 0.50 | 2 | -0.29 | 20 | -5.80 | |
|  De Souza, David Barroso | | | 1977 | BRA | 0.50 | 1 | 0.18 | 20 | 3.60 | |  Mesquita, Eduardo Barbosa | | | 1861 | BRA | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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