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Individual Calculations January 2023 |
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| Di Berardino, Diego Rafael Total change: 5.00 | |   |
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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 |
| 2283 | 2453 | 8.00 | 11 | 0.50 | 10 | 5.00 | |
|  Lima, Luiz Alexandre De Souza | | | 2053 * | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Araujo, Henrique Jose Morais De | | | 2047 | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Do Nascimento, Christian Almeida | | | 2087 | BRA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Rocha, Vitor Firmo De Souza | | | 2194 | BRA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Supi, Luis Paulo | g | | 2612 | BRA | 1.00 | 1 | 0.71 | 10 | 7.10 | | | Santiago, Yago De Moura | g | | 2458 | BRA | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Fier, Alexandr | g | | 2600 | BRA | 0.00 | 1 | -0.30 | 10 | -3.00 | | | De Lima, Alexsandro Barros | | | 2198 | BRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Molina, Roberto Junio Brito | m | | 2385 | BRA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Jordao Barbosa, Marcio | | | 2054 | BRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Lima, Darcy | g | | 2424 | BRA | 0.00 | 1 | -0.54 | 10 | -5.40 | | | * 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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