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Individual Calculations January 2025 |
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| De Araujo, Luiz Glaudivan Silva Total change: -6.00 | |   |
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| 90o Campeonato Brasileiro Absoluto de Xadrez STD 2024 | Natal RN | BRA | 2024-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 1721 | 4.00 | 9 | -0.30 | 20 | -6.00 | |
|  Bouwman, Marcelo Wanderley | | | 2121 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Da Silva, Rai Santos | | | 1550 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  De Macedo, Sofia Farias | | | 1458 | BRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Peixoto, Helio Ricardo Soutinho | | | 1917 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Cavalcanti, Julio Tible | | | 1429 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Takehara, Alan Keissuke | | | 1890 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Pinto Filho, Karline De Valesio | | | 1893 | BRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | De Macedo, Laura Barbosa | | | 1566 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Santos, Joao Vitor Rodrigues | | | 1866 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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