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Individual Calculations May 2017 |
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| Davidsdottir, Nansy Total change: 72.40 | |   |
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| GAMMA Reykjavik Open 2017 | Reykjavik | ISL | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2040 | 1864 | 4.50 | 9 | 1.81 | 40 | 72.40 | |
|  Thorfinnsson, Bjorn | m | | 2264 * | ISL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Buchenau, Frank | f | | 2264 * | GER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Jonasson, Hordur | | | 1513 | ISL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Bottema, Martin | | | 2114 | NED | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Johansson, Jukka | | | 2122 | FIN | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Birkisson, Bardur Orn | | | 2146 | ISL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Mesman, Edwyn | | | 2199 | NED | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Vignisson, Ingvar Egill | | | 1693 | ISL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Arnarsson, Hrannar | | | 2046 | ISL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | * 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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