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Blitz:
Individual Calculations September 2023 |
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| Gunnarsson, Arnar Total change: -9.10 | |   |
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| Borgarskakmotid 2023 | Reykjavk | ISL | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2289 | 4.50 | 7 | -0.91 | 10 | -9.10 | |
|  Omarsson, Josef | | | 1889 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Benediktsson, Frimann | | | 1887 | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Halldorsson, Bragi | | | 2024 | ISL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Hjartarson, Johann | g | | 2419 | ISL | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Ptacnikova, Lenka | | wg | 1962 | ISL | 0.00 | 1 | -0.87 | 10 | -8.70 | | | Lagerman, Robert | f | | 2228 | ISL | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Thordarson, Sturla | | | 1709 | ISL | 1.00 | 1 | 0.02 | 10 | 0.20 | | | * 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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