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Individual Calculations April 2009 |
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| Ek, Sothea Total change: -50.50 | |   |
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| N4 - R3 | Various | FRA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2020 | 0.00 | 1 | -0.55 | 25 | -13.75 | |
|  Tetchi, Franck | | | 1987 | FRA | 0.00 | 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 |
| 1727 | 2023 | 1.00 | 1 | 0.15 | 25 | 3.75 | |
| | Jacq, Rene | | | 1727 | FRA | 1.00 | 1 | 0.15 | 25 | 3.75 | |
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) | | | | Chpt Seine St-Denis | Tremblay en France | FRA | 2009-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 2023 | 0.00 | 2 | -1.62 | 25 | -40.50 | |
| | Houdeyer, Hendricks | | | 1849 | FRA | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Romero, Vladimir | | | 1673 | FRA | 0.00 | 1 | -0.89 | 25 | -22.25 | |
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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