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Individual Calculations July 2010 |
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| Dubocage, Claude Total change: -17.70 | |   |
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| Nationale 3 - R8-9 | Various | FRA | 2010-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1944 | 1985 | 1.50 | 2 | 0.40 | 15 | 6.00 | |
|  Launiau, Severin | | | 2087 | FRA | 0.50 | 1 | 0.14 | 15 | 2.10 | |  Blezel, Eric | | | 1801 | FRA | 1.00 | 1 | 0.26 | 15 | 3.90 | |
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) | | | | 34e open international de Fourmies | Fourmies | FRA | 2010-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1865 | 1985 | 1.00 | 4 | -1.58 | 15 | -23.70 | |
| | Song, Julien | f | | 2344 | FRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Levy, Claude | | | 1783 | FRA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Manet, Anthony | | | 1746 | FRA | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Chalabi, Max | | | 1585 * | LUX | 0.50 | 1 | -0.42 | 15 | -6.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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