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Rapid:
Individual Calculations November 2017 |
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| Sigfusson, Ottar Orn Bergmann Total change: -21.80 | |   |
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| Islandsmot ungmenna 2017 u12 | Reykjavik | ISL | 2017-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1023 | 0.00 | 5 | -1.09 | 20 | -21.80 | |
|  Birkisdottir, Freyja | | | 1215 | ISL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Davidsson, Oskar Vikingur | | | 1423 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gunnarsson, Baltasar Mani Wedhol | | | 1180 | ISL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Briem, Benedikt | | | 1194 | ISL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Gunnlaugsson, Arnor | | | 1259 | ISL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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