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Individual Calculations July 2012 |
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| Corbet, Pierre Total change: -9.90 | |   |
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| Championnat de Lorraine 2012 | FORBACH | FRA | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1450 | 0.50 | 3 | -0.33 | 30 | -9.90 | |
|  Ruf, Sylvain | | | 1746 | FRA | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Marchal, Roger | | | 1615 | FRA | 0.00 | 1 | -0.28 | 30 | -8.40 | |  Chudy, Martial | | | 1520 | FRA | 0.50 | 1 | 0.10 | 30 | 3.00 | |
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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