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Individual Calculations July 2010 |
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| Osmani, Arif Total change: 0.00 | |   |
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| Performances Ligues | France | FRA | 2009-10-04 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1776 | 0 | 4.00 | 4 | 0.00 | 1826 | | 0.00 | |
| | 1er Open international du Canal | Paris | FRA | 2010-05-22 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1882 | 0 | 4.00 | 5 | 0.00 | 1920 | | 0.00 | |
|  Dubois, Jacky | | | 1731 | FRA | 1.00 | 1 | 0.00 | | 0.00 | |  Lutard, Florian | | | 1677 | FRA | 1.00 | 1 | 0.00 | | 0.00 | | | Epstein, Raphael | | | 1769 | FRA | 1.00 | 1 | 0.00 | | 0.00 | | | Maillot, Gregory | | | 1984 | FRA | 1.00 | 1 | 0.00 | | 0.00 | | | Daurelle, Herve | | | 2249 | FRA | 0.00 | 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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