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Individual Calculations May 2011 |
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| Zounani, Yacine Total change: 17.25 | |   |
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| 30e open international de Clermont-Ferrand | CLERMONT FERRAND | FRA | 2011-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1574 | 2.50 | 6 | 0.81 | 25 | 20.25 | |
|  Costa, Jean-Yves | | | 1875 | FRA | 0.00 | 1 | -0.15 | 25 | -3.75 | |  De Biasi, Robert | | | 1751 | FRA | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Herrero, Alain | | | 1775 | FRA | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Mathieu, Paul | | | 1789 | FRA | 0.50 | 1 | 0.27 | 25 | 6.75 | | | Leveque, Franck | | | 1796 | FRA | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Juffin, Dominique | | | 1520 | FRA | 1.00 | 1 | 0.42 | 25 | 10.50 | |
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) | | | | Chpt de France des Jeunes - Benjamins | MONTLUCON | FRA | 2011-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1745 | 1574 | 1.00 | 4 | -0.12 | 25 | -3.00 | |
| | Dumas, Charles | | | 1806 | FRA | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Dudognon, Thibault | | | 1687 | FRA | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Paillard, Maximilien | | | 1682 | FRA | 0.50 | 1 | 0.15 | 25 | 3.75 | | | Devoille, Hugo | | | 1806 | FRA | 0.50 | 1 | 0.29 | 25 | 7.25 | |
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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