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Individual Calculations January 2024 |
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| Batista, Francisco De Araujo Total change: -25.60 | |   |
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| Campeonato Marabaense de Xadrez STD | Maraba PA | BRA | 2023-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1930 | 0.50 | 3 | -0.64 | 40 | -25.60 | |
|  Costa, Diogenes Everton Nunes | | | 2191 | BRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Pontes, Israel Fillip Da Silva | | | 1988 | BRA | 0.50 | 1 | 0.08 | 40 | 3.20 | | | De Sousa, Jadson Alves | | | 1900 | BRA | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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