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Individual Calculations February 2018 |
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| Shengold, Jeffrey Total change: 22.20 | |   |
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| 15eme Bois-Colombes Chess Master Open B | BOIS COLOMBES | FRA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1560 | 4.00 | 7 | 1.11 | 20 | 22.20 | |
|  Pyrovolou, Georges | | | 1436 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Abdelkader, Wissam | | | 1331 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bouju, Arnaud | | | 1827 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Truong, Hubert | | | 1707 | FRA | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Israel, Delphine | | | 1703 | FRA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Gallet, Gilles | | | 1680 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Duvert, Francois | | | 1708 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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