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Individual Calculations April 2009 |
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| Marciniak, Francois Total change: -4.05 | |   |
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| Open International de Bethune -B | Bethune | FRA | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1796 | 4.00 | 5 | 0.49 | 15 | 7.35 | |
|  Lambert, Rene | | | 1691 | FRA | 1.00 | 1 | 0.36 | 15 | 5.40 | |  Duflou, Andre | | | 1584 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Szurhaj, William | | | 1638 | FRA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Boyarchenko, Vlada | | | 1620 | LUX | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Manet, Anthony | | | 1681 | FRA | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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) | | | | NPC3 R4-5 | NPC | FRA | 2009-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1808 | 0.00 | 2 | -0.76 | 15 | -11.40 | |
| | Marciniak, Marcel | | | 2037 | FRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Pavillon, Guillaume | | | 1775 | FRA | 0.00 | 1 | -0.55 | 15 | -8.25 | |
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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