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Individual Calculations December 2018 |
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| Ragnarsson, Dagur Total change: 15.20 | |   |
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| Icelandic Team Chess Championship 2018-19 1st division Round 1-5 | Reykjavik | ISL | 2018-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2184 | 2312 | 4.00 | 5 | 0.76 | 20 | 15.20 | |
|  Sigurdsson, Saeberg | | | 2140 | ISL | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Karason, Askell O | m | | 2268 | ISL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Viglundsson, Bjorgvin | | | 2104 | ISL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Stefansson, Hannes | g | | 2498 | ISL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Jonsson, Olafur Gisli | | | 1912 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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