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Individual Calculations January 2023 |
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| Melo, Igor De Souza Total change: -7.40 | |   |
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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 |
| 1985 | 1761 | 1.50 | 7 | -0.37 | 20 | -7.40 | |
|  Molina, Roberto Junio Brito | m | | 2385 | BRA | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Lima, Stefan Moisei Vieira | | | 2076 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Da Silva, Erick Feitosa | | | 1892 | BRA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | De Lima, Eli Artur Karl | | | 1998 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Timossi, Lucas Jose Santiago | | | 1383 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Do Nascimento, Davi Alves | | | 1968 | BRA | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Pirola, Claudionor Alcides Lima | | | 2194 | BRA | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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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