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Rapid:
Individual Calculations June 2023 |
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| Olafsson, Helgi Total change: 1.00 | |   |
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| Minningarmot um Hrafn og Otto 2023 - Round 5-8 | Snaefellsbaer | ISL | 2023-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2509 | 3.50 | 4 | 0.10 | 10 | 1.00 | |
|  Kolka, David | | | 1779 | ISL | 1.00 | 1 | 0.01 | 10 | 0.10 | |  Thorsteinsson, Thorsteinn | f | | 2197 | ISL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Stefansson, Vignir Vatnar | m | | 2417 | ISL | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Gudmundsson, Gunnar Erik | | | 2109 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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