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Rapid:
Individual Calculations October 2023 |
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| Jales, Luiz Fabio Alves Total change: -91.20 | |   |
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| XXV Torneio de Xadrez de Esperanca | Esperanca PB | BRA | 2023-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1831 | 2.00 | 5 | -1.80 | 20 | -36.00 | |
|  Araujo Brandao, Estevao Alisson | | | 1621 | BRA | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Rodrigues Da Silva, Evandro | | | 1983 | BRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Cassiano, Lazaro V Amarante | | | 1547 | BRA | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Bronzeado, Artur Abilio Braga | | | 1295 | BRA | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Costa, Paulo Jose Do Nascimento | | | 1431 * | BRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | | | 8o Guarabira Chess Open | Guarabira PB | BRA | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1831 | 2.00 | 6 | -2.76 | 20 | -55.20 | |
| | Dos Santos, Leonardo Lopes | | | 1642 | BRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Gomes, Laerth Bruno De Brito | | | 1475 | BRA | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Sobral, Maxwell Pereira | | | 1431 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Amorim Junior, Zenaldo Sinval M | | | 1639 | BRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Cordula, Rodrigo Pontes | | | 1651 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Da Silva, Leonardo Nogueira | | | 1675 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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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