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Individual Calculations December 2023 |
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| De Keyser, Eric Total change: 7.20 | |   |
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| Open Leuven 2023 | Leuven | BEL | 2023-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1192 | 1.00 | 6 | 0.36 | 20 | 7.20 | |
|  Simek, Antonia | | | 1551 | BEL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Belin, David | | | 1454 | BEL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Oloeriu, Calin | | | 1658 | BEL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Visser, Wouter | | | 1603 | NED | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Libert, Jaroslaw | | | 1485 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Bruggeman, Jordi | | | 1596 | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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