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Individual Calculations September 2021 |
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| Vandevelde, Luc Total change: -17.40 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1459 | 2.00 | 7 | -0.87 | 20 | -17.40 | |
|  Rogge, Parcival | | | 1859 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Caufriez, Olivier | | | 1779 | BEL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Descamps, Stijn | | | 1859 * | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Boumrar, Emma | | | 1239 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | De Winter, Kevin | | | 1758 | BEL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Shah, Shrey | | | 1233 | NED | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ingels, Nick | | | 1145 | BEL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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