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Individual Calculations March 2010 |
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| Colombeau, Gregory Total change: -17.55 | |   |
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| BC Chess Master - B | Bois Colombes | FRA | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1799 | 2.00 | 4 | -0.74 | 15 | -11.10 | |
|  Bochef, Bryann | | | 1888 | FRA | 0.00 | 1 | -0.38 | 15 | -5.70 | |  Granjard, Karine | | | 1669 | FRA | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Engel, Norbert | | | 1578 | FRA | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Borowski, Jacques | | | 1438 | FRA | 1.00 | 1 | 0.10 | 15 | 1.50 | |
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) | | | | Criterium R3-4 | IDF | FRA | 2010-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1855 | 1806 | 0.00 | 1 | -0.43 | 15 | -6.45 | |
| | Chartier, Louis | | | 1855 | FRA | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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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