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Individual Calculations August 2017 |
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| Durand, Jean Pierre Total change: -3.40 | |   |
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| Championnat de Paris Ile-de-France 2017 - Open C 1500 et Moins | PARIS | FRA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1108 | 2.00 | 6 | -0.17 | 20 | -3.40 | |
|  Bousmaha, Leila | | | 1334 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Paillet, Raymond | | | 1326 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Touat, Kais | | | 1001 | FRA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Gelin, Helene | | | 1171 | FRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Perruquon, Laetitia | | | 1225 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Afraoui, Laure | | | 1222 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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