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Blitz:
Individual Calculations April 2019 |
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| Thorvaldsson, Jon Total change: -86.40 | |   |
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| Elitukvold 2019-03-06 | Kopavogur | ISL | 2019-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2114 | 3.00 | 7 | -1.91 | 20 | -38.20 | |
|  Heidarsson, Arnar | | | 1871 | ISL | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Sigurdsson, Birkir Karl | | | 1881 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Johannsdottir, Johanna Bjorg | | | 1964 | ISL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Petursson, Palmi Ragnar | f | | 2039 | ISL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Gretarsson, Andri A | f | | 2165 | ISL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Kristinsson, Baldur | | | 1987 | ISL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Briem, Benedikt | | | 1714 * | 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) | | | | Elitukvold 2019-03-20 | Kopavogur | ISL | 2019-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2062 | 2114 | 1.50 | 7 | -2.41 | 20 | -48.20 | |
| | Petursson, Palmi Ragnar | f | | 2039 | ISL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Sigfusson, Sigurdur | f | | 2115 | ISL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Briem, Stephan | | | 2118 | ISL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Einarsson, Halldor Gretar | f | | 2147 | ISL | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Stefansson, Vignir Vatnar | f | | 2376 | ISL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Heidarsson, Arnar | | | 1871 | ISL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Arnalds, Stefan | | | 1767 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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