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Individual Calculations October 2017 |
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| Chabaud, Mathis Total change: -17.20 | |   |
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| 14e Open international de Grasse (-2200 Elo) | GRASSE | FRA | 2017-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1749 | 2.50 | 5 | -0.43 | 40 | -17.20 | |
|  Volkov, Andreiy | | | 1495 | FRA | 0.50 | 1 | -0.31 | 40 | -12.40 | |  Menardo, Philippe | | | 1641 | FRA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Rei-Rosa, Jean-Jacques | | | 1583 | FRA | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Soreda, Elisa | | | 1626 | FRA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Eryshkanova, Anastasiya | | wf | 2147 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | |
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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