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Individual Calculations May 2017 |
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| Courthaudon, Philippe Total change: 9.80 | |   |
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| 15e Open international de Malakoff | MALAKOFF | FRA | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1472 | 2.50 | 7 | 0.49 | 20 | 9.80 | |
|  McDonald, Margaret | | | 1287 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Wuhrmann, Daniel | | | 1677 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Zinzen, Mathieu | | | 1565 | FRA | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Eyssautier, Jean-Marc | | | 1646 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Demarche, Laurent | | | 1860 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Graziani, Jacques | | | 1840 | FRA | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Vestjord, Harald Christian | | | 1711 | NOR | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
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