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Rapid:
Individual Calculations January 2023 |
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| Dumoulin, Patrick Total change: -8.00 | |   |
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| 5th Belgian Championship 50plus 2022 | Ans | BEL | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1304 | 1.50 | 9 | -0.40 | 20 | -8.00 | |
|  Daenen, Serge | | | 1782 | BEL | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Thirion, Jean-Francois | | | 1654 | BEL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wintgens, Jean-Marc | | | 1608 | BEL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Messaoudi, Mohammed | | | 1738 | BEL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Van Tendeloo, Maria | | | 1110 | BEL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Alchami, Nizar | | | 1686 | BEL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Lafosse, Marcel | | | 1457 | BEL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Nadin, Corinne | | | 1507 | BEL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Woyave, Pascal | | | 1591 | BEL | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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