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Individual Calculations March 2017 |
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| Halldorsson, Bjorn Total change: -28.20 | |   |
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| Noa Sirius motid - Gestamot Hugins og Breidabliks 2017 - a-group | Kopavogur | ISL | 2017-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2233 | 1.00 | 4 | -1.41 | 20 | -28.20 | |
|  Ulfarsson, Magnus Orn | f | | 2375 | ISL | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Birkisson, Bardur Orn | | | 2175 | ISL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Thorsteinsdottir, Gudlaug | | wf | 2018 | ISL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Jonsson, Gauti Pall | | | 2036 | ISL | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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