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Blitz:
Individual Calculations September 2023 |
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| Gudmundsson, Gunnar Erik Total change: -30.80 | |   |
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| Stormot TR og Arbaejarsafns 2023 | Reykjavik | ISL | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1849 | 2023 | 4.00 | 7 | -0.77 | 40 | -30.80 | |
|  Sigurdarson, Logi | | | 1441 | ISL | 1.00 | 1 | 0.02 | 40 | 0.80 | |  Sigurdsson, Pall | | | 1811 | ISL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Maack, Kjartan | | | 2032 | ISL | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Jonasson, Hordur | | | 1623 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gudmundsson, Petur Steinn | | | 1758 | ISL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Gretarsson, Helgi Ass | g | | 2406 | ISL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Valtysson, Thor | | | 1870 | ISL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | * 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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