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Individual Calculations November 2022 |
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| Heidarsson, Arnar Milutin Total change: 2.00 | |   |
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| Kvibergspelen 2022 std | Goteborg | SWE | 2022-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2023 | 1.50 | 4 | -0.56 | 20 | -11.20 | |
|  Olsson, William | f | | 2297 | SWE | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Gudmundsson, Gunnar Erik | | | 1791 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lindahl, Jonas | | | 2165 | SWE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Finnbogadottir, Tinna Kristin | | | 1796 | ISL | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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 Championship 2022-23 - Premier League Round 1-5 | Reykjavik | ISL | 2022-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2145 | 2023 | 0.50 | 1 | 0.17 | 20 | 3.40 | |
| | Birkisson, Bardur Orn | c | | 2145 | ISL | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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 2022-23 - 1st div. Round 1-4 | Reykjavik | ISL | 2022-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2031 | 2023 | 2.50 | 4 | 0.49 | 20 | 9.80 | |
| | Ragnarsson, Johann | | | 1906 | ISL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sigurdsson, Birkir Karl | | | 1947 | ISL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Karlsson, Bjorn-Ivar | f | | 2313 | ISL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Haraldsson, Haraldur | | | 1958 | ISL | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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