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Individual Calculations December 2019 |
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| Ducrocq, Didier Total change: 18.00 | |   |
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| 34e Open International du Touquet - Open B | LE TOUQUET PARIS PLAGE | FRA | 2019-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1156 | 2.50 | 6 | 0.90 | 20 | 18.00 | |
|  Degallaix, Francois | | | 1298 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Koulitchenko, Francoise | | | 1384 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Wolfangel, Jocelyne | | | 1166 | FRA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Deleu, Leen | | | 1386 | BEL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Ben Brahim, Hedi | | | 1403 | FRA | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Deleu, Ellen | | | 1404 | BEL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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