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Individual Calculations September 2021 |
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| Frouws, Willem Total change: -8.00 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1652 | 2.50 | 7 | -0.20 | 40 | -8.00 | |
|  Van Pel, Gerben | | | 2052 * | NED | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Akulov, Lev | | | 1927 | BEL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Talloen, Bert | | | 1337 | BEL | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Vanhee, Freddy | | | 1862 | BEL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pouliart, Sander | | | 1429 | BEL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Six, Stefaan | | | 1817 | BEL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Steijn, Sjaak | | | 1798 | NED | 0.00 | 1 | -0.30 | 40 | -12.00 | | | * 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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