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Individual Calculations December 2018 |
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| Hardarson, Jon Trausti Total change: 12.00 | |   |
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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 |
| 2066 | 2127 | 3.50 | 5 | 0.60 | 20 | 12.00 | |
|  Vigfusson, Vigfus | | | 1980 | ISL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Thorhallsson, Simon | | | 2111 | ISL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Birkisson, Bjorn Holm | | | 2033 | ISL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Ulfarsson, Magnus Orn | f | | 2361 | ISL | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Skarphedinsson, Gunnar | | | 1844 | ISL | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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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