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Individual Calculations May 2015 |
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| Yuan, Helene Total change: -48.00 | |   |
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| Open Accompagnateurs Trophée Créteil (-1600) | CRETEIL | FRA | 2015-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1415 | 1340 | 0.00 | 3 | -1.20 | 40 | -48.00 | |
|  Boileau, Pascal | | | 1530 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Sere, Frederic | | | 1406 | FRA | 0.00 | 1 | -0.41 | 40 | -16.40 | |  Lacatus, Ciprian | | | 1309 | FRA | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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