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Individual Calculations December 2018 |
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| Johannsdottir, Johanna Bjorg Total change: 37.60 | |   |
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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 |
| 2088 | 1886 | 3.00 | 4 | 1.88 | 20 | 37.60 | |
|  Ptacnikova, Lenka | | wg | 2203 | ISL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Holm, Fridgeir K | | | 1723 | ISL | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Thorsson, Olafur | | | 2140 | ISL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Jacobsen, Mikkel Manosri | f | | 2286 * | DEN | 0.00 | 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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