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Individual Calculations September 2018 |
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| Houbron, Christian Total change: -31.20 | |   |
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| 316 Open FIDE du club 608 (1550 a 2199) | PARIS | FRA | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1586 | 0.00 | 5 | -1.56 | 20 | -31.20 | |
|  Dorval, Olivier | | | 1887 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Mapelle, Jacques | | | 1737 | MNC | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Mecili, Nabil | | | 1734 | FRA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rouille, Michel | | | 1792 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Feldis, Pierre-Yves | | | 1534 | FRA | 0.00 | 1 | -0.57 | 20 | -11.40 | |
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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