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Individual Calculations April 2015 |
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| Coloos, Alexandre Total change: -11.40 | |   |
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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 |
| 1812 | 1589 | 1.00 | 7 | -0.57 | 20 | -11.40 | |
|  Depret, Francois | | | 1853 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | |  Kantzer, Romain | | | 1762 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Van Dael, Siem | | | 1755 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Chitrit, Norbert | | | 1751 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | De Lussac, Octave | | | 1780 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Modder, Frank | | | 1935 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Slotala, Richard | | | 1845 | FRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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