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Individual Calculations July 2009 |
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| Rocher, Olivier Total change: -1.65 | |   |
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| N2 - R8-9 | Various | FRA | 2009-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2117 | 1.50 | 2 | 0.45 | 15 | 6.75 | |
|  Carrillo, Jesus | | | 2152 | FRA | 1.00 | 1 | 0.55 | 15 | 8.25 | |  Achereiner, Guillaume | | | 2048 | FRA | 0.50 | 1 | -0.10 | 15 | -1.50 | |
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) | | | | N2 - R10-11 | Various | FRA | 2009-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2132 | 0.50 | 2 | -0.56 | 15 | -8.40 | |
| | Debray, Francois | | | 2134 | FRA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Gingene, Eric | | | 2086 | FRA | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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