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Individual Calculations July 2009 |
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| Roset, Olivier Total change: -20.25 | |   |
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| N4 - R6 | Various | FRA | 2009-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1795 | 0.00 | 1 | -0.11 | 25 | -2.75 | |
|  Bancel, Gerard | | | 2141 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | | Open International d'Ambes | Ambes | FRA | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1795 | 2.50 | 6 | -0.70 | 25 | -17.50 | |
| | Le Hetet, Nicolas | | | 2090 | FRA | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Merlet, Francois | | | 1544 | FRA | 0.50 | 1 | -0.31 | 25 | -7.75 | | | Sivan, Michel | | | 1909 | FRA | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Edyelu, Joseph | | | 1710 | FRA | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Tabaroni, Serge | | | 1686 | FRA | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Marimon, Frederic | | | 1701 | FRA | 0.50 | 1 | -0.13 | 25 | -3.25 | |
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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