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Rapid:
Individual Calculations January 2023 |
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| Wintgens, Jean-Marc Total change: -2.80 | |   |
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| 5th Belgian Championship 50plus 2022 | Ans | BEL | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1591 | 1608 | 4.00 | 8 | -0.14 | 20 | -2.80 | |
|  Da Ces, Philippe | | | 1964 | BEL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Dumoulin, Patrick | | | 1304 | BEL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Herzet, Serge | | | 1869 | BEL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Lafosse, Marcel | | | 1457 | BEL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Mollica, Antonio | | | 1706 | BEL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Van Tendeloo, Maria | | | 1208 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jortay, Olivier | | | 1563 | BEL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Thirion, Jean-Francois | | | 1654 | BEL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | * 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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