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Individual Calculations March 2015 |
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| Kristjansson, Stefan Total change: -10.30 | |   |
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| Reykjavik Chess Championship 2015 | Reykjavik | ISL | 2015-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2186 | 2492 | 6.50 | 9 | -1.03 | 10 | -10.30 | |
|  Einarsson, Oskar Long | | | 2092 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Stefansson, Vignir Vatnar | | | 2092 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Olafsson, Thorvardur | | | 2245 | ISL | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Bjarnason, Vignir | | | 2092 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Johannsson, Orn Leo | | | 2092 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Arngrimsson, Dagur | m | | 2368 | ISL | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Johannesson, Oliver | | | 2170 | ISL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Gunnarsson, Jon Viktor | m | | 2433 | ISL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Karlsson, Mikael Johann | | | 2092 * | ISL | 0.00 | 1 | -0.92 | 10 | -9.20 | | | * 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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