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Individual Calculations July 2009 |
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| Pierret, Paul Total change: -17.25 | |   |
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| 33e open international de Fourmies | Fourmies | FRA | 2009-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1512 | 0.00 | 4 | -0.69 | 25 | -17.25 | |
|  Radina, Franck | | | 1824 | FRA | 0.00 | 1 | -0.14 | 25 | -3.50 | |  Durot, Edwige | | | 1764 | FRA | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Canneel, Daniel | | | 1862 | BEL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Gravez, Bruno | | | 1709 | FRA | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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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