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Individual Calculations November 2017 |
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| Sigfusson, Sigurdur Total change: 2.00 | |   |
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| Meistaramot Hugsins 2017 (sudur) | Reykjavik | ISL | 2017-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2228 | 3.00 | 5 | 0.38 | 20 | 7.60 | |
|  Briem, Hedinn | | | 1828 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Johannsson, Hjortur Yngvi | | | 1828 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gretarsson, Hjorvar Steinn | g | | 2567 | ISL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Stefansson, Vignir Vatnar | f | | 2312 | ISL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Thorfinnsson, Bjorn | m | | 2398 | ISL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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) | | | | Icelandic Team Championship 2017-18 - 1st division Round 1-5 | Reykjavik | ISL | 2017-10-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2293 | 2228 | 1.00 | 3 | -0.28 | 20 | -5.60 | |
| | Bergsson, Stefan | | | 2077 | ISL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Kveinys, Aloyzas | g | | 2535 | LTU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Bergsson, Snorri | f | | 2268 | ISL | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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