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Individual Calculations September 2009 |
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| Delpit, Wilfried Total change: -6.00 | |   |
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| Open de Haute Bretagne | Rennes | FRA | 2009-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1857 | 1664 | 0.00 | 2 | -0.50 | 25 | -12.50 | |
|  Le Bail, Arielle | | | 1849 | FRA | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Dupitier, Mickael | | | 1864 | FRA | 0.00 | 1 | -0.24 | 25 | -6.00 | |
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) | | | | 6e open international de Plancoet | Plancoet | FRA | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1664 | 1.50 | 5 | 0.26 | 25 | 6.50 | |
| | Knors, Rudi | | | 2064 * | BEL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Foulon, Greta | | | 1897 | BEL | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Lelong, Eric | | | 2017 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Primault, Loic | | | 1591 | FRA | 1.00 | 1 | 0.40 | 25 | 10.00 | | | Schweitzer, Marc | | | 1862 | FRA | 0.00 | 1 | -0.24 | 25 | -6.00 | | | * 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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