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Individual Calculations July 2010 |
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| Poletto, Claude Total change: 0.15 | |   |
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| Nationale 4 - R7 | Various | FRA | 2010-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1747 | 0.50 | 1 | -0.06 | 25 | -1.50 | |
|  Clement-Demange, Bernard | | | 1707 | FRA | 0.50 | 1 | -0.06 | 25 | -1.50 | |
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) | | | NOTE: K factor changed | | Finales Criterium | IDF | FRA | 2010-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1773 | 1747 | 1.50 | 3 | 0.11 | 15 | 1.65 | |
|  Antoine, Samuel | | | 1827 | FRA | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Dominguez, Alain | | | 1840 | FRA | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Gaborit, Arnaud | | | 1652 | FRA | 1.00 | 1 | 0.37 | 15 | 5.55 | |
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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