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Individual Calculations January 2010 |
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| Tchang-Tien-Ling, Christophe Total change: -25.00 | |   |
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| Nationale 3 - R4 | Various | FRA | 2009-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2101 | 2060 | 0.00 | 1 | -0.44 | 25 | -11.00 | |
|  Libens, Michel | | | 2101 | FRA | 0.00 | 1 | -0.44 | 25 | -11.00 | |
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 |
| 2017 | 2060 | 0.00 | 1 | -0.56 | 25 | -14.00 | |
|  Tetchi, Franck | | | 2017 | FRA | 0.00 | 1 | -0.56 | 25 | -14.00 | |
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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