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Individual Calculations March 2015 |
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| Gardarsson, Hordur Total change: -31.40 | |   |
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| Reykjavik Chess Championship 2015 | Reykjavik | ISL | 2015-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1784 | 2.00 | 6 | -1.57 | 20 | -31.40 | |
|  Kristjansson, Halldor Atli | | | 1384 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hardarson, Jon Trausti | | | 2067 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Davidsson, Oskar Vikingur | | | 1398 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Johannsson, Orn Leo | | | 2048 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Finnsson, Johann Arnar | | | 1477 | ISL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Sigurdsson, Birkir Karl | | | 1756 | ISL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | * 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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