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Individual Calculations September 2010 |
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| Betrisey, Sandro Total change: -4.50 | |   |
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| 19.Open International de Martigny | Martigny | SUI | 2010-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 1699 | 0.00 | 2 | -0.18 | 25 | -4.50 | |
|  Turova, Irina | m | wg | 2099 * | RUS | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Filipovic, Irena | | | 2065 | CRO | 0.00 | 1 | -0.10 | 25 | -2.50 | | | * 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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