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Individual Calculations July 2009 |
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| Vilaisarn, Akkhavanh Total change: 12.90 | |   |
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| Barrage Chpt Corse | Ajaccio | FRA | 2009-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2047 | 2290 | 4.00 | 4 | 0.86 | 15 | 12.90 | |
|  Geronimi, Didier | | | 1940 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Geronimi, Didier | | | 1940 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Humeau, Cyril | | | 2154 | FRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Humeau, Cyril | | | 2154 | FRA | 1.00 | 1 | 0.32 | 15 | 4.80 | |
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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