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Individual Calculations January 2009 |
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| Dubois, Jean-Marie Total change: -12.45 | |   |
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| N2 - R1 | Various | FRA | 2008-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2277 | 2251 | 0.00 | 1 | -0.46 | 15 | -6.90 | |
|  Chanoine, Guillaume | | | 2277 | FRA | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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) | | | | N2 - R2-3 | Various | FRA | 2008-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 2251 | 1.00 | 2 | -0.37 | 15 | -5.55 | |
|  Cozic, Erwan | | | 2059 | FRA | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Yacob, Francois | | | 2164 | 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) | | |
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