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Individual Calculations June 2017 |
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| Stefansson, Hannes Total change: -17.80 | |   |
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| Icelandic Chess Championship 2017 | Hafnafjordur | ISL | 2017-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2358 | 2566 | 5.00 | 9 | -1.78 | 10 | -17.80 | |
|  Ragnarsson, Dagur | f | | 2320 | ISL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Thorfinnsson, Bjorn | m | | 2407 | ISL | 0.50 | 1 | -0.21 | 10 | -2.10 | |  Gislason, Gudmundur | f | | 2336 | ISL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Bjornsson, Sigurbjorn | f | | 2268 | ISL | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Kjartansson, Gudmundur | m | | 2437 | ISL | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Steingrimsson, Hedinn | g | | 2562 | ISL | 0.00 | 1 | -0.51 | 10 | -5.10 | | | Birkisson, Bardur Orn | | | 2166 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Stefansson, Vignir Vatnar | f | | 2334 | ISL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Kjartansson, David | f | | 2389 | ISL | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * 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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