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Individual Calculations September 2015 |
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| Arruda Junior, Jair Jose Total change: -9.20 | |   |
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| XI IRT Academia Potiguar - Xadrez STD | Natal RN | BRA | 2015-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1504 | 0.50 | 3 | -0.23 | 40 | -9.20 | |
|  Da Silva, Arthur Moura Viera | | | 1904 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Da Silva Araujo, Gabriel Victor | | | 1782 | BRA | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Gomes, Caio Moreira | | | 1517 | BRA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | * 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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