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Individual Calculations May 2017 |
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| Vidal, Jean-Pierre Total change: -32.80 | |   |
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| Ch. des Bouches du Rhone 2016-17 du Samedi r9 | VITROLLES | FRA | 2017-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1096 | 1287 | 1.00 | 1 | 0.25 | 40 | 10.00 | |
|  Periale, Francine | | | 1096 | FRA | 1.00 | 1 | 0.25 | 40 | 10.00 | |
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) | | | | Tournoi Interne CEP 2017 (-2200) | LA PENNE SUR HUVEAUNE | FRA | 2017-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1264 | 1287 | 0.50 | 3 | -1.07 | 40 | -42.80 | |
|  Desjardins, Rene | | | 1450 | FRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ulloa, Philippe | | | 1302 | FRA | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Renoulet, Francoise | | | 1040 | FRA | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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