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Blitz:
Individual Calculations September 2023 |
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| Bjornsson, Gunnar Total change: -0.80 | |   |
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| Borgarskakmotid 2023 | Reykjavk | ISL | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 1981 | 4.00 | 7 | -0.04 | 20 | -0.80 | |
|  Hauksson, Helgi | | | 1581 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hjartarson, Johann | g | | 2419 | ISL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Omarsson, Josef | | | 1655 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gudfinnsson, Saebjorn | | | 1862 | ISL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Thorsson, Olafur | | | 2147 | ISL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bjornsson, Harald | | | 1564 | ISL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Prudnikov, Andrey | | | 2113 | UKR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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