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Individual Calculations September 2009 |
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| Bethys, Fred Total change: 20.25 | |   |
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| 19e tournoi international de Gorges | Gorges | FRA | 2009-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1741 | 3.00 | 5 | 0.81 | 25 | 20.25 | |
|  Grenier, David | | | 1708 | FRA | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Goguely, Pierre | | | 1844 | FRA | 0.00 | 1 | -0.36 | 25 | -9.00 | |  Secher, Daniel | | | 1830 | FRA | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Koch, Markus | | | 2138 | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Collinet, Nicolas | | | 1475 | FRA | 1.00 | 1 | 0.18 | 25 | 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) | | |
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