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Individual Calculations May 2017 |
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| Hamdi, Ahmed Total change: 31.00 | |   |
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| Open de Puteaux 2017 et Championnat Hauts-de-Seine (-2200 Elo) | PUTEAUX | FRA | 2017-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 1872 | 4.50 | 6 | 1.55 | 20 | 31.00 | |
|  Gandolfo, Georges | | | 1527 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Gouanelle, Franck | | | 2098 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Belloulou, Jean-Pierre | | | 1672 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Dudognon, Marc | | | 1999 | FRA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Mathis, Julien | | | 1952 | FRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Vadot, Christian | | | 1966 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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