Individual Calculations April 2009 |
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Vallet, Michel Total change: -13.35 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Chpt Seine St-Denis | Tremblay en France | FRA | 2009-02-14 |
Rc | Ro | w | n | change | K | K*chg | Game |
1798 | 1945 | 0.50 | 2 | -0.89 | 15 | -13.35 | |
| Clement, Alexandre | | | 1728 | FRA | 0.00 | 1 | -0.78 | 15 | -11.70 | | Bellaiche, Guy | | | 1868 | FRA | 0.50 | 1 | -0.11 | 15 | -1.65 | | 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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