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Individual Calculations January 2018 |
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| Vidal, Jacky Total change: -7.00 | |   |
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| Team 2018 - Auvergne Rhone-Alpes Part 1 | AUV | FRA | 2017-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1512 | 1.00 | 1 | 0.26 | 20 | 5.20 | |
|  Couchoud, Martin-Pierre | | | 1326 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | Team 2018 - Coupe Loubatiere Decembre | FRANCE | FRA | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1240 | 1512 | 1.00 | 2 | -0.61 | 20 | -12.20 | |
|  Raffard, Idriss | | | 1368 | FRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Yves, Isabelle | | | 1112 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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