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Individual Calculations January 2023 |
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| Ferreira, Alexander Total change: -4.80 | |   |
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| 88o Campeonato Brasileiro Absoluto de Xadrez - Final | Recife PE | BRA | 2022-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1517 | 0.00 | 3 | -0.24 | 20 | -4.80 | |
|  Alves Campelo, Danilo Cesar De L | | | 2070 | BRA | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Costa, Igor Correia De Souza | | | 1876 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Silva, Marcos V. Costa Domingues | | | 1872 | BRA | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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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