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Individual Calculations July 2008 |
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| Couillerot, David Total change: 7.00 | |   |
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| 4e Open de Rhone | Marcy l'Etoile | FRA | 2008-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 1884 | 1.50 | 4 | -0.02 | 25 | -0.50 | |
|  Gomez Jurado, Luis Alberto | f | | 2234 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Juhasz, Kristof | | | 2150 | HUN | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Brochet, Thierry | | | 1784 | FRA | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Gueriche, Guillaume | | | 1819 | FRA | 0.50 | 1 | -0.09 | 25 | -2.25 | |
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) | | | NOTE: K factor changed | | Challenge de l'Union Sportive des Cheminots de France | Vichy | FRA | 2008-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1884 | 1.00 | 1 | 0.50 | 15 | 7.50 | |
| | Sorigue, Augustin | | | 1883 | FRA | 1.00 | 1 | 0.50 | 15 | 7.50 | |
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) | | |
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