Individual Calculations March 2012 |
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Sadowski, Didier Total change: -28.20 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Open International d'Echecs de Béthune - C (<1700) | BETHUNE | FRA | 2011-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1639 | 1497 | 0.00 | 3 | -0.94 | 30 | -28.20 | |
| Meuriot, Philippe | | | 1580 | FRA | 0.00 | 1 | -0.39 | 30 | -11.70 | | Dubois, Philippe | | | 1687 | FRA | 0.00 | 1 | -0.25 | 30 | -7.50 | | Roux, Jean-Francois | | | 1650 | FRA | 0.00 | 1 | -0.30 | 30 | -9.00 | | 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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