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Rapid:
Individual Calculations January 2023 |
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| Jortay, Olivier Total change: 54.40 | |   |
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| 5th Belgian Championship 50plus 2022 | Ans | BEL | 2022-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1563 | 5.00 | 8 | 2.72 | 20 | 54.40 | |
|  Herzet, Serge | | | 1869 | BEL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Cornil, Etienne | | | 1913 | BEL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Thirion, Jean-Francois | | | 1654 | BEL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Alchami, Nizar | | | 1686 | BEL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Lauwaet, Stephan | | | 1790 | BEL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Werner, Ivan | | | 2102 | BEL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Wintgens, Jean-Marc | | | 1608 | BEL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Lafosse, Marcel | | | 1457 | BEL | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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