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Individual Calculations September 2022 |
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| Robbe, Christophe Total change: -21.20 | |   |
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| 28e Festival International de Chambery - Principal (plus de 1700) | CHAMBERY | FRA | 2022-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1783 | 1.00 | 6 | -1.06 | 20 | -21.20 | |
|  Faure-Brac, Seraphin | | | 2023 | FRA | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Stoll, Thomas | | | 2040 | ITA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Fahys, Bertrand | | | 1842 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Porsoughyan, Erik | | | 1812 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Py, Walter | | | 1992 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Marcellier, Lucie | | | 1734 | FRA | 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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