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Individual Calculations March 2015 |
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| Masson, Kjartan Total change: -20.60 | |   |
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| Reykjavik Chess Championship 2015 | Reykjavik | ISL | 2015-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1800 | 3.50 | 7 | -1.03 | 20 | -20.60 | |
|  Johannsson, Orn Leo | | | 2048 | ISL | 0.00 | 1 | -0.19 | 20 | -3.80 | |  Magnusson, Thorsteinn | | | 1400 * | ISL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kjartansson, Dagur | | | 1731 | ISL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Finnsson, Johann Arnar | | | 1477 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Stefansson, Vignir Vatnar | | | 1959 | ISL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Einarsson, Oskar Long | | | 1619 | ISL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Davidsson, Stefan Orri | | | 1400 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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