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Individual Calculations September 2021 |
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| Balje, Jan Total change: -1.60 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2193 | 5.00 | 7 | -0.08 | 20 | -1.60 | |
|  De Paolis, Diego | | | 1793 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cuvelier, Annelies | | | 1906 | BEL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Van Der Meiden, Dirk | | | 1994 | NED | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Verhelst, Joris | | | 2104 | BEL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Jansen, Bob | | | 2102 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Ghysels, Marc | | | 2014 | BEL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Schouten, Jordy | | | 2126 | NED | 0.00 | 1 | -0.59 | 20 | -11.80 | | | * 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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