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Individual Calculations June 2018 |
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| Heidarsson, Arnar Total change: 62.40 | |   |
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| Meistaramot Skakskola Islands 2018 - A-section | Reykjavik | ISL | 2018-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1595 | 2.00 | 5 | 1.56 | 40 | 62.40 | |
|  Davidsson, Oskar Vikingur | | | 1962 | ISL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Johannsson, Birkir Isak | | | 1957 | ISL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Birkisson, Bjorn Holm | | | 1995 * | ISL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Heimisson, Hilmir Freyr | c | | 1995 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mai, Aron Thor | | | 1995 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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