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Individual Calculations July 2010 |
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| Arruda, Eduardo Total change: -3.60 | |   |
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| Aberto do Brasil - etapa Bom Jesus do Norte | Bom Jesus do Norte/ES | BRA | 2010-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2298 | 1.00 | 2 | -0.24 | 15 | -3.60 | |
|  Bittencourt, Jorge | m | | 2435 | BRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Freitas, Julio Eimard De | | | 1898 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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