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Blitz:
Individual Calculations September 2018 |
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| Ragnarsson, Johann Total change: -3.00 | |   |
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| Borgarskakmot Reykjavikur | Reykjavik | ISL | 2018-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2060 | 4.00 | 7 | -0.15 | 20 | -3.00 | |
|  Angantysson, Asgrimur | | | 1660 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gretarsson, Helgi Ass | g | | 2460 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ingason, Sigurdur | | | 1738 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kristinsson, Ogmundur | | | 1956 | ISL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Andrason, Pall | | | 1938 | ISL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Sigfusson, Sigurdur | f | | 2124 | ISL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Runarsson, Gunnar | | | 2019 | ISL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | * 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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