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Individual Calculations January 2010 |
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| David, Pierre-Yves Total change: 16.75 | |   |
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| Chpt Annecy | Annecy | FRA | 2009-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1851 | 1.50 | 2 | 0.67 | 25 | 16.75 | |
|  Nooshian, Kevin | | | 1860 | FRA | 1.00 | 1 | 0.51 | 25 | 12.75 | |  Lalechere, Jean-Baptiste | | | 1967 | FRA | 0.50 | 1 | 0.16 | 25 | 4.00 | |
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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