Individual Calculations October 2023 |
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Santana, Leandro Aurelio Da S Total change: -58.40 | | |
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Aberto Brasil III Niteroi Chess Open 2023 | Rio de Janeiro RJ | BRA | 2023-09-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1700 | 1800 | 2.00 | 5 | -1.46 | 40 | -58.40 | |
| Fier, Alexandr | g | | 2592 | BRA | 0.00 | 1 | 0.00 | 40 | 0.00 | | De Oliveira, Joao Eudes | | | 1610 | USA | 1.00 | 1 | 0.25 | 40 | 10.00 | | Guilhon, Felipe Moreira | | | 1433 | BRA | 0.00 | 1 | -0.90 | 40 | -36.00 | | Correa, Leonardo D Avila | | | 1441 | BRA | 0.00 | 1 | -0.90 | 40 | -36.00 | | Farias, Sergio Luiz Cardoso | | | 1424 | BRA | 1.00 | 1 | 0.09 | 40 | 3.60 | | 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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