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Individual Calculations August 2019 |
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| Perruquon, Laetitia Total change: 0.80 | |   |
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| Championnat International d'Echecs de Paris IdF 2019 Open C | PARIS | FRA | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1344 | 4.50 | 8 | 0.04 | 20 | 0.80 | |
|  Rakotovahiny, Thomas | | | 1094 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Vallee, Annie | | | 1010 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vasicek, Laurent | | | 1427 | FRA | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Parot De Sousa, Sophie | | | 1394 | FRA | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Sivasankaran, Sansita | | | 1466 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Liu, Paul | | | 1318 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Kuntz, Yves | | | 1404 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Mimoune, Kenzi | | | 1230 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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