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Rapid:
Individual Calculations October 2018 |
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| Gretarsson, Helgi Ass Total change: -21.40 | |   |
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| Afmaelismot Hroksins 2018 | Reykjavik | ISL | 2018-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2475 | 4.00 | 7 | -1.07 | 20 | -21.40 | |
|  Eliasson, Kristjan Orn | | | 2075 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vigfusson, Vigfus | | | 2075 * | ISL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sigfusson, Sigurdur | f | | 2215 | ISL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Hjartarson, Johann | g | | 2536 | ISL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Bjornsson, Sigurbjorn | f | | 2364 | ISL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Bjarnason, Saevar | m | | 2116 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Thorhallsson, Throstur | g | | 2519 | 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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