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Individual Calculations January 2024 |
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| Helgadottir, Idunn Total change: 27.60 | |   |
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| Meistaramot Skakskola Islands - Unglingameistaramot Islands 2023 | Reykjavik | ISL | 2023-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 1587 | 1.50 | 5 | 0.69 | 40 | 27.60 | |
|  Thorisson, Benedikt | | | 1956 | ISL | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Gudmundsson, Gunnar Erik | | | 2030 | ISL | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Briem, Stephan | | | 2173 | ISL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Briem, Gudrun Fanney | | | 1575 | ISL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Omarsson, Adam | | | 1936 | ISL | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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) | | |
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