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Individual Calculations January 2009 |
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| Serel, Alexis Total change: 2.85 | |   |
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| N3 - R1 | Various | FRA | 2008-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1983 | 0.50 | 1 | -0.26 | 15 | -3.90 | |
|  Fontaine, Olivier | | | 1782 | FRA | 0.50 | 1 | -0.26 | 15 | -3.90 | |
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) | | | | XVIIIe Open de la Toussaint de Caen | Caen | FRA | 2008-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 1983 | 3.50 | 6 | 0.83 | 15 | 12.45 | |
| | Helie, Marc | | | 2143 | FRA | 0.50 | 1 | 0.21 | 15 | 3.15 | |  Briquet, Jean-Pierre | | | 2068 | FRA | 1.00 | 1 | 0.62 | 15 | 9.30 | | | David, Vincent | f | | 2333 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ider, Borya | | | 2119 | FRA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Henry, Eric | | | 1664 | FRA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Bertrand, Julien | | | 1833 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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) | | | | N3 - R2-3 | Various | FRA | 2008-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1983 | 0.50 | 2 | -0.38 | 15 | -5.70 | |
| | Chaplain, Fabrice | | | 2112 | FRA | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Houlgate, Anthony | | | 1948 | FRA | 0.50 | 1 | -0.05 | 15 | -0.75 | |
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) | | |
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