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Individual Calculations May 2010 |
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| Sigurdsson, Sverrir Total change: -15.60 | |   |
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| Reykjavik Open | Reykjavik | ISL | 2010-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1950 | 2016 | 3.50 | 8 | -0.95 | 15 | -14.25 | |
|  Boskovic, Drasko | m | | 2416 * | SRB | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Lee, Gudmundur Kristinn | | | 1616 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Halldorsson, Gudmundur | | | 2197 | ISL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Thorgeirsson, Sverrir | | | 2176 | ISL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Kjartansson, Dagur | | | 1616 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Karlsson, Mikael Johann | | | 1714 | ISL | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Bick, John D | f | | 2248 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Andrason, Pall | | | 1616 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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) | | | | Icelandic Team Champ 2009-2010 4. div | Reykjavik | ISL | 2010-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2016 | 0.50 | 1 | -0.09 | 15 | -1.35 | |
| | Unnarsson, Sverrir | | | 1949 | ISL | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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