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Individual Calculations September 2021 |
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| Dugailliez, Guy Total change: -11.80 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1987 | 5.00 | 8 | -0.59 | 20 | -11.80 | |
|  Hauchamps, Maxime | | | 1587 * | BEL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Jonckers, Marie-Jeanne | | | 1587 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Goudriaan, Jaap | | | 1682 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Vanhouwe, Jiri | | | 1777 | BEL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Boer, Alef | | | 2153 | NED | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Huesmann, Thomas | f | | 2132 | BEL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Baete, Guy | | | 1766 | BEL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Ramirez Leyva, Freddy | | | 1795 | MEX | 1.00 | 1 | 0.25 | 20 | 5.00 | | | * 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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