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Individual Calculations March 2010 |
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| Perruchaud, Francois Total change: -5.40 | |   |
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| Coupe de France - Tour 3 | Various | FRA | 2010-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2085 | 0.50 | 1 | -0.27 | 15 | -4.05 | |
|  Bouquin, Arnaud | | | 1877 | FRA | 0.50 | 1 | -0.27 | 15 | -4.05 | |
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 - R6 | Various | FRA | 2010-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 2085 | 0.50 | 1 | -0.15 | 15 | -2.25 | |
|  Lerner, Fabien | | | 1976 | FRA | 0.50 | 1 | -0.15 | 15 | -2.25 | |
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) | | | | Coupe de France - Tour 4 | Various | FRA | 2010-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2085 | 0.50 | 1 | 0.06 | 15 | 0.90 | |
| | Castro, John | | | 2128 | FRA | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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) | | |
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