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Individual Calculations September 2021 |
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| De Winter, Kevin Total change: -25.00 | |   |
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| 36ste Open van Geraardsbergen 2021 | Geraardsbergen | BEL | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1758 | 3.50 | 9 | -1.25 | 20 | -25.00 | |
|  Van Baar, Esper | f | | 2158 * | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lameire, Hans | | | 1441 | BEL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Talloen, Bert | | | 1358 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vreugdenhil, Frans | | | 1978 | NED | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Neirynck, Arthur | | | 1563 | BEL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Vandevelde, Luc | | | 1459 | BEL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Stuer, Marc | | | 2070 | BEL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Mannaert, Erwin | | | 1941 | BEL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Van De Krol, Sernin | | | 1637 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | | | * 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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