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Individual Calculations August 2019 |
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| Duprey, Francois-Xavier Total change: 19.20 | |   |
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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 |
| 1645 | 1600 | 4.50 | 8 | 0.96 | 20 | 19.20 | |
|  David, Vincent | | | 1821 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Belan, Pascal | | | 1470 | FRA | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lialy Yao, Mustapha | | | 1790 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Couturier, Jean-Louis | | | 1432 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bogdanovsky, Sonia | | | 1426 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Morel, Jean-Luc | | | 1766 | FRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Marcus, Joel | | | 1762 | USA | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Lambert, Olivier | | | 1695 | FRA | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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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