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Individual Calculations April 2023 |
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| Johannsdottir, Johanna Bjorg Total change: 13.80 | |   |
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| Icelandic Team Championship 2022-23 - 1st div. Round 5-7 | Reykjavik | ISL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1974 | 1.00 | 1 | 0.33 | 20 | 6.60 | |
|  Olafsson, Smari | | | 1851 | ISL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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 - 2nd div. Round 5-7 | Reykjavik | ISL | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1974 | 2.00 | 2 | 0.36 | 20 | 7.20 | |
| | Stefansson, Myrkvi M W | | | 1644 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hauksdottir, Hrund | | | 1775 | ISL | 1.00 | 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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