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Individual Calculations March 2013 |
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| Arnarson, Sigurdur Total change: -33.75 | |   |
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| Akureyri Chess Championship | Akureyri | ISL | 2013-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 2069 | 2.00 | 5 | -2.25 | 15 | -33.75 | |
|  Thorgeirsson, Jon Kristinn | | | 1766 | ISL | 0.50 | 1 | -0.36 | 15 | -5.40 | |  Sigurdsson, Jakob Saevar | | | 1752 | ISL | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Thorhallsson, Simon | | | 1669 * | ISL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Bjorgvinsson, Andri Freyr | | | 1669 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Halldorsson, Hjorleifur | | | 1936 | ISL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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