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Individual Calculations July 2015 |
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| Zapata, Karen Total change: 1.40 | |   |
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| Coupe du Leman Cat. A Geneva | different places | SUI | 2015-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 2162 | 0.50 | 1 | 0.07 | 20 | 1.40 | |
|  Duport, Nicolas | | | 2213 | SUI | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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