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Blitz:
Individual Calculations August 2023 |
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| Jonatansson, Sigurdur Freyr Total change: 2.60 | |   |
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| 20 ara afmaelis skakmot Vinaskakelagsins 2023 | Reykjavik | ISL | 2023-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1546 | 1509 | 3.50 | 7 | 0.13 | 20 | 2.60 | |
|  Halldorsson, Bragi | | | 2022 | ISL | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Brynjarsson, Nokkvi Holm | | | 1228 | ISL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Bjarnason, Tomas Bogi | | | 1280 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Bjarkason, Brynjar | | | 1662 | ISL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Jimenez, Ricardo | | | 1285 | ISL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sigurdsson, Arnljotur | | | 1829 | ISL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ponzi, Tomas | | | 1513 | ISL | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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