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Individual Calculations January 2023 |
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| De Lima, Theo Magalhaes Total change: -13.20 | |   |
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| Campeonato Potiguar Absoluto de Xadrez 2022 Final | Natal RN | BRA | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1748 | 2.00 | 4 | -0.33 | 40 | -13.20 | |
|  Tajuja, Rodrigo Macedo | | | 1348 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Silva, Cristiano Guilherme | | | 2037 | BRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Da Silva, Giovanni B Tavares | | | 1819 | BRA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Andrade, Joanderson Muller Lima | | | 1448 | BRA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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