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Individual Calculations January 2017 |
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| Kowalak, Piotr Total change: -19.20 | |   |
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| 13e Open international de Vandoeuvre - Open A (plus de 1900) | VANDOEUVRE LES NANCY | FRA | 2016-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2155 | 2098 | 3.00 | 9 | -0.96 | 20 | -19.20 | |
|  Terrieux, Kevin | m | | 2437 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Iraqui, Youssef | | | 1974 | MAR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Pigeat, Alexandre | f | | 2288 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Li, Di | f | | 2434 | CHN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lary, Damien | | | 1907 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kieffer, Anatole | | | 2176 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Dillenschneider, Ernesto | | | 1971 | FRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Diaz, Franck | | | 2044 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Muller, Etienne | | | 2163 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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