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Individual Calculations March 2015 |
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| Arngrimsson, Dagur Total change: -2.30 | |   |
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| Reykjavik Chess Championship 2015 | Reykjavik | ISL | 2015-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2368 | 6.50 | 9 | -0.23 | 10 | -2.30 | |
|  Plantada Siurans, Estanislau | | | 1968 * | ESP | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Birkisson, Bjorn Holm | | | 1968 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ragnarsson, Dagur | | | 2059 | ISL | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Karlsson, Mikael Johann | | | 2077 | ISL | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Gislason, Gudmundur | f | | 2315 | ISL | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Kristjansson, Stefan | g | | 2492 | ISL | 0.00 | 1 | -0.33 | 10 | -3.30 | | | Thorfinnsson, Bjorn | m | | 2373 | ISL | 0.00 | 1 | -0.49 | 10 | -4.90 | | | Stefansson, Vignir Vatnar | | | 1968 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Johannsson, Orn Leo | | | 2048 | ISL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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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