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Individual Calculations April 2017 |
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| Halldorsson, Jon Arni Total change: -10.80 | |   |
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| Icelandic Team Championship 2016-17 - 1st division Round 6-9 | Reykjavik | ISL | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2252 | 2158 | 1.00 | 4 | -0.54 | 20 | -10.80 | |
|  Jakubiec, Edyta | | wm | 2230 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Jonsson, Gauti Pall | | | 2075 | ISL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ptacnikova, Lenka | | wg | 2245 | ISL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kristjansson, Stefan | g | | 2459 | ISL | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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