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Individual Calculations February 2018 |
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| Brancard, Yannick Total change: 18.80 | |   |
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| 1er Open C des Herbiers (1000-1500) | LES HERBIERS | FRA | 2018-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1163 | 1166 | 2.00 | 3 | 0.47 | 40 | 18.80 | |
|  Costa, Seraphin | | | 1106 | FRA | 1.00 | 1 | 0.42 | 40 | 16.80 | |  Sonzogni, Michel | | | 1362 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Lavoine, Gabriel | | | 1020 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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