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Individual Calculations September 2009 |
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| Epstein, Raphael Total change: 7.35 | |   |
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| 21e tournoi international de Massy | Massy | FRA | 2009-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1745 | 1.50 | 3 | 0.49 | 15 | 7.35 | |
|  Barchilon, Jean-Charles | | | 2009 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Koenig, Joel | | | 1932 | FRA | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Champagne, Pascal | | | 1693 | FRA | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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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