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Individual Calculations April 2019 |
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| De Cohen, Lisa Total change: 3.00 | |   |
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| 1er Open International du CEKB | LE KREMLIN BICETRE | FRA | 2019-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1247 | 1.50 | 7 | 0.15 | 20 | 3.00 | |
|  Joussim, Philippe | | | 1611 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Seillon, Geoffrey | | | 1439 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Kempinski, Andre | | | 1647 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Peignien, Laurent | | | 1347 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Perruquon, Laetitia | | | 1355 | FRA | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Romero, Michel | | | 1647 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gabor, Lukacs | | | 1572 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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