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Blitz:
Individual Calculations September 2023 |
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| Bjornsson, Harald Total change: 25.80 | |   |
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| Borgarskakmotid 2023 | Reykjavk | ISL | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1929 | 1564 | 2.00 | 6 | 1.29 | 20 | 25.80 | |
|  Jonsson, Gauti Pall | | | 2082 | ISL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Sigurdsson, Snorri Thor | | | 1916 | ISL | 1.00 | 1 | 0.89 | 20 | 17.80 | |  Halldorsson, Bragi | | | 2024 | ISL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Gudfinnsson, Saebjorn | | | 1862 | ISL | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Bjornsson, Gunnar | | | 1981 | ISL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Haraldsson, Sigurjon | | | 1710 | ISL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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