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Individual Calculations April 2015 |
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| Vanduyfhuys, Igor Total change: -25.60 | |   |
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| 31e open international de Cappelle-la-Grande | CAPPELLE LA GRANDE | FRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1573 | 1435 | 1.00 | 5 | -0.64 | 40 | -25.60 | |
|  Martin, Yvon | | | 1727 | FRA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Bracq, Christian | | | 1682 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Fournier, Nicolas | | | 1631 | FRA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Dagnicourt, Adrien | | | 1197 | FRA | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Wille, Frederic | | | 1630 | FRA | 0.00 | 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) | | |
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