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Individual Calculations May 2010 |
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| Robert, Gerard Total change: -36.75 | |   |
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| Chpt des Yvelines 2010 | Le Chesnay | FRA | 2010-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 1788 | 1.50 | 4 | -0.86 | 25 | -21.50 | |
|  Etrog, Jonathan | | | 2188 * | FRA | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Mauron, Regis | | | 1583 | FRA | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Guillet, Jacques | | | 1550 | FRA | 0.50 | 1 | -0.30 | 25 | -7.50 | | | Mongey, Alain | | | 1625 | FRA | 0.50 | 1 | -0.22 | 25 | -5.50 | | | * 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) | | | | Nationale 4 - R6 | Various | FRA | 2010-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1779 | 0.00 | 1 | -0.61 | 25 | -15.25 | |
| | Triboulin, Boyann | | | 1696 | FRA | 0.00 | 1 | -0.61 | 25 | -15.25 | |
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) | | |
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