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Individual Calculations February 2015 |
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| Patrat, Joel Total change: 3.00 | |   |
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| Bois-Colombes Chess Master 2014 - Open B (-1900) | BOIS COLOMBES | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1841 | 5.00 | 7 | 0.15 | 20 | 3.00 | |
|  Gorka, Patrice | | | 1535 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Herbert, Guy | | | 1627 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Vlahovic, Dimitri | | | 1659 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Midavaine, Pierre | | | 1625 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Akulyan, Lyova | | | 1869 | FRA | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Alinhac, Serge | | | 1645 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Taramelli, Marc | | | 1849 | FRA | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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