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Blitz:
Individual Calculations March 2019 |
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| Petursson, Margeir Total change: -6.80 | |   |
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| Hradskakmot MotX 2019 | Kopavogur | ISL | 2019-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2191 | 2373 | 6.00 | 9 | -0.34 | 20 | -6.80 | |
|  Hardarson, Jon Trausti | | | 2081 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Ptacnikova, Lenka | | wg | 1986 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Birkisson, Bardur Orn | c | | 2057 | ISL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Johannsson, Birkir Isak | | | 1973 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thorhallsson, Throstur | g | | 2460 | ISL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Olafsson, Thorvardur | | | 2105 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Ragnarsson, Dagur | f | | 2276 | ISL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kjartansson, Gudmundur | m | | 2414 | ISL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Arnason, Jon L | g | | 2363 | ISL | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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