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Individual Calculations January 2015 |
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| Jonsson, Olafur Gisli Total change: -9.40 | |   |
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| Gentlefolks Winter Tournament 2014 | Reykjavik | ISL | 2014-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1785 | 1892 | 4.00 | 7 | -0.47 | 20 | -9.40 | |
|  Jonasson, Hordur | | | 1570 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Ornolfsson, Magnus P. | | | 2167 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Thorarensen, Adalsteinn | | | 1755 | ISL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Jonsson, Tomas Arni | | | 1735 | ISL | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Nikulasson, Gunnar | | | 1666 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Halldorsson, Kristjan | | | 1838 | ISL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Grimsson, Grimur | | | 1763 | ISL | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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