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Individual Calculations January 2018 |
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| Briem, Stephan Total change: -20.80 | |   |
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| U-2000 mot TR 2017 | Reykjavik | ISL | 2017-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1895 | 5.00 | 7 | -0.52 | 40 | -20.80 | |
|  Sigurvaldason, Hjalmar | | | 1495 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Johannsson, Birkir Isak | | | 1678 | ISL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Finnsson, Johann Arnar | | | 1732 | ISL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Mai, Alexander Oliver | | | 1875 | ISL | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Ivarsson Schram, Bjorgvin | | | 1554 | ISL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Hallsson, Jon Eggert | | | 1648 | ISL | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Geirsson, Kristjan | | | 1556 | ISL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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