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Individual Calculations September 2017 |
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| Sonnet, Jean-Pierre Total change: 19.80 | |   |
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| 23eme Festival International de Chambery - Principal (plus de 1700) | CHAMBERY | FRA | 2017-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2115 | 5.00 | 7 | 0.99 | 20 | 19.80 | |
|  Petit, Didier | | | 1807 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Crut, Aurelien | f | | 2349 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Drillat, Michel | | | 1865 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Youssoupov, Moisse | | | 2194 | FRA | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Bregnac, Tristan | | | 1836 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ringuet, Noe | | | 2104 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Johnsen, Gunnar | | | 2202 | NOR | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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