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Individual Calculations December 2018 |
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| Gudmundsson, Bjorgvin S Total change: 4.60 | |   |
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| Icelandic Team Chess Championship 2018-19 2nd division Round 1-4 | Reykjavik | ISL | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1936 | 2.50 | 4 | 0.23 | 20 | 4.60 | |
|  Hauksson, Hordur Aron | | | 1829 | ISL | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Lee, Gudmundur Kristinn | | | 1849 | ISL | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Ottesen, Oddgeir | | | 1819 | ISL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Knutsson, Larus | | | 2050 | ISL | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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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