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Individual Calculations November 2009 |
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| Valverde, Bernard Total change: -25.50 | |   |
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| Nationale 3 - R1 | Various | FRA | 2009-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 1903 | 0.00 | 1 | -0.27 | 25 | -6.75 | |
|  Boffa, Mauro | | | 2074 | SUI | 0.00 | 1 | -0.27 | 25 | -6.75 | |
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) | | | | Nationale 3 - R2-3 | Various | FRA | 2009-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1903 | 0.00 | 2 | -0.75 | 25 | -18.75 | |
|  Dupin, Francois | | | 2019 | FRA | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Crapis, Frederic | | | 1970 | FRA | 0.00 | 1 | -0.41 | 25 | -10.25 | |
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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