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Individual Calculations May 2010 |
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| Brumant, Jean-Claude Total change: 30.75 | |   |
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| 2e Chess Open Tour de Juvisy | Juvisy sur Orge | FRA | 2010-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1962 | 1724 | 3.50 | 7 | 2.05 | 15 | 30.75 | |
|  Dorval, Olivier | | | 1878 | FRA | 1.00 | 1 | 0.71 | 15 | 10.65 | |  Marks, Andy | | | 1948 | FRA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Iasman, Inna | | | 1962 | FRA | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Hirschmann, Georges | | | 1903 | FRA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Bouton, Christophe | | | 2101 | FRA | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Levesque, Thomas | | | 1971 | FRA | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Msellek, Ilyass | | | 1970 | FRA | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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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