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Individual Calculations March 2020 |
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| Bjornsson, Sigurbjorn Total change: 25.80 | |   |
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| Skakthing Reykjavikur 2020 | Reykjavik | ISL | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2331 | 9.00 | 9 | 2.58 | 10 | 25.80 | |
|  Geirsson, Kristjan | | | 1931 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Baldursson, Haraldur | | | 1931 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Briem, Benedikt | | | 1931 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Mai, Aron Thor | | | 2167 | ISL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Kjartansson, Gudmundur | m | | 2453 | ISL | 1.00 | 1 | 0.67 | 10 | 6.70 | | | Fridjonsson, Julius | | | 2117 | ISL | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Stefansson, Vignir Vatnar | f | | 2323 | ISL | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Kjartansson, David | m | | 2356 | ISL | 1.00 | 1 | 0.53 | 10 | 5.30 | | | Jonsson, Gauti Pall | | | 2027 | ISL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | * 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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