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Individual Calculations April 2009 |
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| Vekemans, Paul Total change: -4.35 | |   |
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| Picardie 1 - R3 | PIC | FRA | 2008-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1802 | 0.50 | 1 | -0.12 | 15 | -1.80 | |
|  Del Gobbo, Michel | | | 1717 | FRA | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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) | | | | 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1802 | 2.00 | 6 | -0.17 | 15 | -2.55 | |
| | Bier, Armin | | | 2072 | GER | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Duflou, Andre | | | 1580 | FRA | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Ilpide, Jean-Luc | | | 1627 | FRA | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Soupizon, Remi | | | 2071 | FRA | 0.50 | 1 | 0.33 | 15 | 4.95 | | | Warakomska, Anna | | wf | 2152 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Suez-Panama, Gilles | | | 2032 | FRA | 0.50 | 1 | 0.29 | 15 | 4.35 | |
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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