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Individual Calculations March 2013 |
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| Gourdan, Iskander Total change: 40.50 | |   |
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| Championnat individuel du Val d'Oise 2013 (-2200) | ENGHIEN LES BAINS | FRA | 2013-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1658 | 2.50 | 5 | 1.35 | 30 | 40.50 | |
|  Masset, Jacques | | | 2035 | FRA | 0.00 | 1 | -0.09 | 30 | -2.70 | | | Gravier, Laurent | | | 2049 | FRA | 0.50 | 1 | 0.41 | 30 | 12.30 | | | Oukas, Abdelkader | | | 1960 | ALG | 0.00 | 1 | -0.15 | 30 | -4.50 | |  Nunez, Cenzo | | | 1567 | FRA | 1.00 | 1 | 0.38 | 30 | 11.40 | | | Dominguez, Alain | | | 1897 | FRA | 1.00 | 1 | 0.80 | 30 | 24.00 | |
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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