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Rapid:
Individual Calculations January 2024 |
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| Petursson, Gudni Total change: -5.40 | |   |
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| TR Rapid 2023 Dec #3 | Reykjavik | ISL | 2023-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1975 | 3.50 | 4 | -0.27 | 20 | -5.40 | |
|  Stefansson, Helgi Heidar | | | 1405 | ISL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Agustsson, Egill Steinar | | | 1601 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Njardarson, Arnar Ingi | | | 1437 | ISL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Leosson, Tomas Sindri | | | 1575 * | ISL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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