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Individual Calculations April 2013 |
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| Sigurdsson, Johann Helgi Total change: -11.55 | |   |
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| Icelandic Team Championship 2012-13 Div. 2 round 5-7 | Reykjavik | ISL | 2013-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2041 | 0.00 | 2 | -0.77 | 15 | -11.55 | |
|  Jonatansson, Helgi E. | | | 2091 | ISL | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Thorvaldsson, Jon | | | 2161 | ISL | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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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