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Rapid:
Individual Calculations January 2015 |
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| Karlsson, Bjorn-Ivar Total change: -8.20 | |   |
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| Icelandair Rapid Championship 2014 | Reykjavik | ISL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2272 | 5.50 | 8 | -0.41 | 20 | -8.20 | |
|  Eliasson, Kristjan Orn | | | 1902 | ISL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Birkisson, Bjorn Holm | | | 1872 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vigfusson, Vigfus | | | 1989 | ISL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Bjornsson, Eirikur K. | | | 1961 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Ulfarsson, Magnus Orn | f | | 2315 | ISL | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Haraldsson, Haraldur | | | 1956 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Steingrimsson, Hedinn | g | | 2530 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Loftsson, Arnaldur | | | 1906 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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