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Rapid:
Individual Calculations March 2024 |
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| Santos, Roberto Melo Dos Total change: -19.00 | |   |
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| 3o Torneio de Xadrez RPD de Alagoinha | Alagoinha PB | BRA | 2024-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1838 | 4.00 | 7 | -0.95 | 20 | -19.00 | |
|  Cassiano, Simao Pedro Da Silva | | | 1438 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sobral, Edson Brito | | | 1568 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Urquiza, Marcello De Albuquerque | | | 2121 | BRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Da Silva, Antonio Dutra | | | 1684 | BRA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Araujo Brandao, Estevao Alisson | | | 1639 | BRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Aires, Diego A Medeiros Araujo | | | 1673 | BRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Gomes, Laerth Bruno De Brito | | | 1544 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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