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Individual Calculations January 2010 |
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| Vallin, Guillaume Total change: -5.20 | |   |
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| Nationale 2 - R4 | Various | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2257 | 2425 | 0.50 | 1 | -0.22 | 10 | -2.20 | |
|  Fossier, Francois | | | 2257 | FRA | 0.50 | 1 | -0.22 | 10 | -2.20 | |
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) | | | | Nationale 2 - R5-6 | Various | FRA | 2009-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2425 | 1.00 | 2 | -0.30 | 10 | -3.00 | |
| | Bernard, Christophe | m | | 2356 | FRA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Piot, Olivier | f | | 2272 | FRA | 0.50 | 1 | -0.20 | 10 | -2.00 | |
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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