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Individual Calculations April 2019 |
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| Ottesen, Oddgeir Total change: -31.80 | |   |
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| Skakmot odlinga 2019 | Reykjavik | ISL | 2019-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1845 | 2.50 | 5 | -0.69 | 20 | -13.80 | |
|  Bjarnason, Larus H | | | 1519 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Baldursson, Haraldur | | | 1944 | ISL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Einarsson, Oskar Long | | | 1743 | ISL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Eliasson, Kristjan Orn | | | 1791 | ISL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Geirsson, Kristjan | | | 1657 | ISL | 0.50 | 1 | -0.24 | 20 | -4.80 | |
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 Chess Championship 2018-19 2nd division Rounds 5-7 | Reykjavik | ISL | 2019-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 1845 | 0.00 | 3 | -0.90 | 20 | -18.00 | |
| | Palsson, Halldor | | | 2024 | ISL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Arnalds, Stefan | | | 1925 | ISL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Bjorgvinsson, Andri Freyr | | | 2051 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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