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Individual Calculations January 2023 |
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| Supi, Luis Paulo Total change: -4.10 | |   |
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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 |
| 2237 | 2612 | 4.00 | 5 | -0.41 | 10 | -4.10 | |
|  Viana, Daniel Fernandes | | | 2212 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Jordao Barbosa, Marcio | | | 2054 | BRA | 1.00 | 1 | 0.03 | 10 | 0.30 | | | Pereira, Silvio Cunha | m | | 2175 | BRA | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Guimaraes, Diogo Duarte | f | | 2290 | BRA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Di Berardino, Diego Rafael | m | | 2453 | BRA | 0.00 | 1 | -0.71 | 10 | -7.10 | | | * 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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