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Blitz:
Individual Calculations September 2023 |
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| Torfason, Jon Total change: -10.20 | |   |
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| 50 ara afmaelismot Hjalmars Sigurvaldaonar | Reykjavik | ISL | 2023-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2240 | 4.50 | 6 | -0.51 | 20 | -10.20 | |
|  Sigurvaldason, Hjalmar | | | 1485 | ISL | 1.00 | 1 | 0.00 | 20 | 0.00 | |  Thordarson, Sturla | | | 1709 | ISL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Halldorsson, Bragi | | | 2024 | ISL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Thorsson, Olafur | | | 2147 | ISL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Jonsson, Gauti Pall | | | 2082 | ISL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Njardarson, Arnar Ingi | | | 1840 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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