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Individual Calculations June 2024 |
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| Moreira, Mario Wedney De Lima Total change: -20.60 | |   |
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| Campeonato Amador 2024 Regiao Nordeste Sub 1700 STD | Fortaleza CE | BRA | 2024-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1645 | 1.00 | 1 | 0.49 | 20 | 9.80 | |
|  Lopes, Francisco Bernadino | | | 1638 | BRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |
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) | | | | 1o Campeonato Brasileiro Master 40 de Xadrez STD 2024 | Florianopolis SC | BRA | 2024-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1645 | 0.00 | 4 | -1.52 | 20 | -30.40 | |
|  Silva, Jeferson | | | 1981 | BRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Melo, Sergio Roberto Sampaio | | | 1733 | BRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Borgmann, Alexandre | | | 1681 | BRA | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Koinski, Carlos Cesar | | | 1594 | BRA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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