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Individual Calculations November 2014 |
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| Arnarson, Sigurdur Total change: -30.60 | |   |
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| Akureyri Chess Club Championship 2014 - round 5-9 | Akureyri | ISL | 2014-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 2030 | 2.00 | 4 | -1.26 | 20 | -25.20 | |
|  Thorhallsson, Simon | | | 1714 | ISL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Steingrimsson, Karl Egill | | | 1724 | ISL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Hallberg, Kristjan | | | 1700 | SWE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Eiriksson, Sigurdur | | | 1918 | ISL | 0.50 | 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) | | | | Icelandic Team Championship 2014-15 1st division - round 1-4 | Reykjavik | ISL | 2014-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 2030 | 1.00 | 2 | -0.27 | 20 | -5.40 | |
| | Maack, Kjartan | | | 2131 | ISL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Magnusson, Audbergur | | | 1654 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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