Individual Calculations April 2013 |
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Jonsson, Vidar Total change: -10.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Icelandic Team Championship 2012-13 Div. 3 round 5-7 | Reykjavik | ISL | 2013-03-01 |
Rc | Ro | w | n | change | K | K*chg | Game |
2060 | 2008 | 0.50 | 2 | -0.36 | 30 | -10.80 | |
| Briem, Stefan | | | 2149 | ISL | 0.00 | 1 | -0.31 | 30 | -9.30 | | Sigurdsson, Pall | | | 1970 | ISL | 0.50 | 1 | -0.05 | 30 | -1.50 | | 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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