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Individual Calculations May 2010 |
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| Ferry, Roger Total change: 0.60 | |   |
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| XVe Championnat Individuel d'échecs des Hauts-de-Seine | Puteaux | FRA | 2010-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 2045 | 4.00 | 5 | 0.04 | 15 | 0.60 | |
|  Pyrovolou, Georges | | | 1670 | FRA | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Frere, Bruno | | | 1827 | FRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Joslin, Jerome | | | 1915 | FRA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Farouz, Pierre | | | 1775 | FRA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Arby, Timothee | | | 1839 | FRA | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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