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Individual Calculations January 2010 |
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| Gey, Marc-Emile Total change: 6.45 | |   |
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| XIXe Open de Caen BNP Paribas | Caen | FRA | 2009-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1950 | 1.00 | 3 | 0.03 | 15 | 0.45 | |
|  Guerlach, Frederic | | | 2078 | FRA | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Darmagnac, Roland | | | 2041 | FRA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Bouget, Alexandre | | | 2138 | FRA | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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 - R4 | Various | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 1932 | 0.00 | 1 | -0.23 | 15 | -3.45 | |
| | Bert, Jerome | | | 2144 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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 - R5 | Various | FRA | 2009-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1932 | 1.00 | 1 | 0.63 | 15 | 9.45 | |
| | Lebraud, Eric | | | 2024 | FRA | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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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