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Blitz:
Individual Calculations September 2023 |
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| Jonatansson, Sigurdur Freyr Total change: 7.00 | |   |
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| Borgarskakmotid 2023 | Reykjavk | ISL | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1512 | 3.00 | 7 | 0.35 | 20 | 7.00 | |
|  Thorisson, Benedikt | | | 1954 | ISL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Hallmundarson, Birkir | | | 1675 | ISL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kovacik, Oliver | | | 1136 | SVK | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Jonasson, Hordur | | | 1318 | ISL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Gudnyjarson, Sigurdur Pall | | | 1552 | ISL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Sigurdsson, Arnljotur | | | 1818 | ISL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kristinsson, Ogmundur | | | 1926 | ISL | 0.50 | 1 | 0.43 | 20 | 8.60 | |
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) | | |
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