Individual Calculations September 2009 |
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Oliveira Jr, Antonio Fernandes Total change: 6.45 | | |
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IV Aberto Xadrez Potiguar | Natal/RN | BRA | 2009-07-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
2064 | 1861 | 1.00 | 2 | 0.43 | 15 | 6.45 | |
| Macedo, Maximo Iack | | | 2261 * | BRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | Da Silva, Izael Brasilino Araujo | | | 1867 | BRA | 1.00 | 1 | 0.51 | 15 | 7.65 | | * 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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