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Rapid:
Individual Calculations September 2023 |
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| Palsson, Halldor Total change: -11.80 | |   |
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| TR Rapid 2023 August #2 | Reykjavik | ISL | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1902 | 3.50 | 5 | -0.59 | 20 | -11.80 | |
|  Bjarnason, Tomas Bogi | | | 1324 | ISL | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Grettisson, Arnar Breki | | | 1534 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Osorio Ferrer, Roberto Eduardo | | | 1654 | VEN | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Jonsson, Gauti Pall | | | 1916 | ISL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Eiriksson, Theodor | | | 1502 * | 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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