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Individual Calculations September 2009 |
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| Trevidic, Bernard Total change: -13.00 | |   |
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| 14e open international de Creon | Creon | FRA | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1578 | 0.50 | 5 | -0.52 | 25 | -13.00 | |
|  Clauzel, Andre | | | 1782 | FRA | 0.50 | 1 | 0.26 | 25 | 6.50 | |  Oumaziz, Paul | | | 1791 | FRA | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Kirk, Ezra | | | 1882 | FRA | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Amram, Roger | | | 1770 | FRA | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Alard, Pierre | | | 1861 | FRA | 0.00 | 1 | -0.16 | 25 | -4.00 | |
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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