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Individual Calculations August 2023 |
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| Brumant, Jean-Claude Total change: 18.00 | |   |
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| Championnat de Paris IdF 2023 Open B | PARIS | FRA | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1644 | 1527 | 4.00 | 9 | 0.90 | 20 | 18.00 | |
|  Lebret, Loriane | | | 1721 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Gregoire, Leo | | | 1453 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Couedel, Nathan | | | 1692 | FRA | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Collin, Pascal | | | 1655 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Hurel, Christian | | | 1666 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Tran, Philippe | | | 1688 | FRA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Godart, David | | | 1658 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Brikas, Alexandre | | | 1633 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Boyer, Jean-Francois | | | 1633 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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