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Individual Calculations August 2023 |
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| Van Mulder, Eric Total change: -7.80 | |   |
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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 |
| 1542 | 1617 | 5.00 | 9 | -0.39 | 20 | -7.80 | |
|  Perruquon, Laetitia | | | 1429 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Rafalimanana, Hary | | | 1478 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Gelibter, Marc | | | 1428 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wang, Eliot | | | 1692 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Nguyen-Vany, Jean | | | 1412 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jacq, Rene | | | 1777 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sondermeijer, Antoine | | | 1517 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Keller, Joseph | | | 1468 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Belardello, Mario-Jovani | | | 1678 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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