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Individual Calculations July 2010 |
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| Ducasse, Arthur Total change: 30.75 | |   |
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| Nationale 4 - R7 | Various | FRA | 2010-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1475 | 1.00 | 1 | 0.86 | 25 | 21.50 | |
|  Le Bail, Stephane | | | 1783 | FRA | 1.00 | 1 | 0.86 | 25 | 21.50 | |
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) | | | | 1er Open international de Chateaudun | Chateaudun | FRA | 2010-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 1475 | 1.00 | 3 | 0.37 | 25 | 9.25 | |
|  De Lussac, Rainier | | | 1612 | FRA | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Salles, Louis | | | 1757 | FRA | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Oney, Remel | | | 1770 | TUR | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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) | | |
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