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Individual Calculations November 2013 |
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| Bjornsson, Sverrir Orn Total change: -19.50 | |   |
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| Reykjavik Chess Club Championship 2013 a-group | Reykjavik | ISL | 2013-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2189 | 2136 | 3.00 | 9 | -0.99 | 15 | -14.85 | |
|  Kristjansson, Stefan | g | | 2491 | ISL | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Bergsson, Stefan | | | 2131 | ISL | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Gunnarsson, Jon Viktor | m | | 2409 | ISL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ragnarsson, Johann | | | 2037 | ISL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Johannesson, Oliver | | | 2007 | ISL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Maack, Kjartan | | | 2128 | ISL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Thorhallsson, Gylfi | | | 2154 | ISL | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Jensson, Einar Hjalti | f | | 2305 | ISL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Ragnarsson, Dagur | | | 2040 | ISL | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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 2013-14 2nd division round 1-4 | Reykjavik | ISL | 2013-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 2130 | 1.00 | 2 | -0.31 | 15 | -4.65 | |
| | Sigurdarson, Tomas Veigar | | | 1982 | ISL | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Gislason, Magnus | | | 2053 | ISL | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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