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Individual Calculations April 2009 |
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| Tetchi, Franck Total change: 1.50 | |   |
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| N4 - R3 | Various | FRA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1987 | 1.00 | 1 | 0.55 | 25 | 13.75 | |
|  Ek, Sothea | | | 2020 | FRA | 1.00 | 1 | 0.55 | 25 | 13.75 | |
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 - R4 | Various | FRA | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1722 | 2034 | 0.00 | 1 | -0.86 | 25 | -21.50 | |
|  Martin, Axel | | | 1722 | FRA | 0.00 | 1 | -0.86 | 25 | -21.50 | |
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 - R5 | Various | FRA | 2009-02-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 2034 | 1.00 | 1 | 0.37 | 25 | 9.25 | |
| | Lavergne, Henri-Jean | | | 1940 | FRA | 1.00 | 1 | 0.37 | 25 | 9.25 | |
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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