Individual Calculations September 2018 |
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Aguiar, Arthur Vinicius De Souza Total change: -52.80 | | |
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IRT STD Marista de Xadrez 2018 U2300 | Brasilia DF | BRA | 2018-08-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1386 | 1430 | 1.00 | 4 | -1.32 | 40 | -52.80 | |
| De Souza Sa, Apolo | | | 1830 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Valcarcel, Marianne Barbosa | | | 1181 | BRA | 1.00 | 1 | 0.19 | 40 | 7.60 | | Reis, Helton Wanderson Da Silva | | | 1286 | BRA | 0.00 | 1 | -0.69 | 40 | -27.60 | | Martins, Arthur Nunes | | | 1245 | BRA | 0.00 | 1 | -0.74 | 40 | -29.60 | | * 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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