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Individual Calculations January 2010 |
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| Chalabi, Khaled Total change: 0.00 | |   |
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| 6e Open International de Vandoeuvre - B | Vandoeuvre les Nancy | FRA | 2009-12-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1591 | 0 | 0.50 | 2 | 0.00 | 1398 | | 0.00 | |
|  Marchal, Roger | | | 1633 | FRA | 0.00 | 1 | 0.00 | | 0.00 | |  Godener, Jean-Noel | | | 1549 | FRA | 0.50 | 1 | 0.00 | | 0.00 | |
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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