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Individual Calculations December 2019 |
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| Haraldsson, Oskar Total change: -23.40 | |   |
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| U-2000 mot TR 2019 | Reykjavik | ISL | 2019-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1714 | 2.50 | 5 | -1.17 | 20 | -23.40 | |
|  Kristbergsson, Bjorgvin | | | 1314 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Andrason, Pall Snaedal | | | 1860 | ISL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Jonsson, Kristjan Dagur | | | 1495 | ISL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Stefansson, Benedikt | | | 1453 | ISL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sigurvaldason, Hjalmar | | | 1422 | ISL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | * 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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