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Individual Calculations April 2014 |
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| Gardarsson, Halldor Total change: -26.25 | |   |
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| N1 Reykjavik Open 2014 | Reykjavik | ISL | 2014-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1895 | 2.50 | 9 | -1.75 | 15 | -26.25 | |
|  Cawdery, Daniel | f | | 2295 * | RSA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Bjornsson, Sverrir Orn | | | 2126 | ISL | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Derraugh, Geordie | | | 2173 | CAN | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Szumniak, Jedrzej | | | 1621 | SWE | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Halldorsson, Haukur | | | 1669 | ISL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Restuccia, Francisco | | | 2093 | ARG | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Abrahams, Daniel | | | 2055 | CAN | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Kjartansson, Dagur | | | 1662 | ISL | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Magnusdottir, Veronika Steinunn | | | 1595 | ISL | 0.50 | 1 | -0.35 | 15 | -5.25 | | | * 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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