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Individual Calculations September 2021 |
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| Van Der Meiden, Dirk Total change: 6.40 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1994 | 4.50 | 8 | 0.32 | 20 | 6.40 | |
|  Van De Kelder, Yves | | | 1594 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Balje, Jan | | | 2193 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Deneyer, Frank | | | 1777 | BEL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Niermann, Tristan | f | | 2252 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Caufriez, Olivier | | | 1779 | BEL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Tomme, Lowie | | | 2128 | BEL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Demiddele, Kevin | | | 1906 | BEL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Jansen, Bob | | | 2102 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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