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Individual Calculations August 2019 |
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| Larcher, Jean-Luc Total change: -20.40 | |   |
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| Championnat International d'Echecs de Paris IdF 2019 Open B | PARIS | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1549 | 1594 | 4.00 | 9 | -1.02 | 20 | -20.40 | |
|  Oney, Remel | | | 1784 | TUR | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Mony, Didier | | | 1449 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Marchand, Joseph | | | 1757 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bogdanovsky, Sonia | | | 1426 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Couturier, Jean-Louis | | | 1432 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Keller, Jean | | | 1529 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Imbert, Gerard | | | 1408 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Martin, Matthieu | | | 1697 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Marival, Fred | | | 1462 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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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