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Rapid:
Individual Calculations September 2023 |
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| Thorsson, Olafur Total change: -23.80 | |   |
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| TR Rapid 2023 August #4 | Reykjavik | ISL | 2023-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 2144 | 3.50 | 5 | -1.19 | 20 | -23.80 | |
|  Sigfusson, Ottar Orn Bergmann | | | 1744 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tryggvason, Erlingur | | | 1542 | ISL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ghasemi, Mohammadhossein | | | 1658 | ISL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Bjornsson, Harald | | | 1678 | ISL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Kolka, David | | | 1803 | ISL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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