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Individual Calculations September 2021 |
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| Van Baar, Esper Total change: -12.20 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2253 | 6.00 | 9 | -0.61 | 20 | -12.20 | |
|  De Winter, Kevin | | | 1853 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Akulov, Lev | | | 1927 | BEL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Boudry, William | | | 2029 | BEL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Jansen, Bob | | | 2102 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Tomme, Lowie | | | 2128 | BEL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Fischer, Julie | | wf | 2073 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ghysels, Marc | | | 2014 | BEL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Sterck, Arno | f | | 2250 | BEL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Elgersma, Simon | c | | 2158 | NED | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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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