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Individual Calculations July 2016 |
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| Pietrac, Christian Total change: 8.20 | |   |
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| Championnat Veterans des Bouches-du-Rhone 2016 (-2200) | VITROLLES | FRA | 2016-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1201 | 2.50 | 6 | 0.41 | 20 | 8.20 | |
|  Hunault, Francis | | | 1358 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Roman, Sylvian | | | 1323 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Souesme, Gerard | | | 1433 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Moerenhout, Jean Claude | | | 1289 | FRA | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Autouard, Jean-Luc | | | 1378 | FRA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Veith, Irene | | | 1122 | FRA | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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