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Individual Calculations January 2009 |
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| Jouve, Alain Total change: -17.00 | |   |
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| Championnat d'Echecs d'Indre et Loire | Tours | FRA | 2008-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1803 | 0.00 | 1 | -0.15 | 25 | -3.75 | |
|  Valette, Christian | | | 2097 | FRA | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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) | | | | N4 - R2 | Various | FRA | 2008-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1803 | 0.00 | 1 | -0.53 | 25 | -13.25 | |
|  Vidal, Didier | | | 1781 | FRA | 0.00 | 1 | -0.53 | 25 | -13.25 | |
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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