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Individual Calculations December 2017 |
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| Szurhaj, William Total change: 17.00 | |   |
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| 32e Open International du Touquet - Open B | LE TOUQUET PARIS PLAGE | FRA | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1697 | 6.50 | 9 | 0.85 | 20 | 17.00 | |
|  D`eurveiller, Marie-Claire | | | 1429 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Herman, Gustave | | | 1527 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Deleu, Karen | | | 1297 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Van Maele, Richard | | | 1693 | FRA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Francois, Gwladys | | | 1701 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Mahieu, Jacques | | | 1642 | BEL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Leroy, Patrick | | | 1715 | FRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Tchigrachon, David | | | 1627 | GEO | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bele, Charles | | | 1678 | FRA | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * 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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