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Individual Calculations November 2010 |
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| Jonsson, Olafur Gisli Total change: -8.85 | |   |
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| Haustmot TR 2010 C group | Reykjavik | ISL | 2010-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1891 | 4.00 | 9 | -0.99 | 15 | -14.85 | |
|  Haraldsson, Sigurjon | | | 1906 | ISL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Traustason, Ingi Tandri | | | 1808 | ISL | 0.50 | 1 | -0.11 | 15 | -1.65 | |  Svansson, Patrick | | | 1809 | ISL | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Sigurjonsson, Siguringi | | | 1944 | ISL | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Sigurdsson, Pall | | | 1884 | ISL | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Fivelstad, Jon Olav | | | 1853 | NOR | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Ulfljotsson, Jon | | | 1926 | ISL | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Palsson, Svanberg Mar | | | 1781 | ISL | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Antonsson, Atli | | | 1741 | ISL | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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) | | | | Icelandic Team Championship rounds 1-4 - 1 div. | Reykjavik | ISL | 2010-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 1891 | 1.00 | 4 | 0.40 | 15 | 6.00 | |
| | Thorarinsson, Pall A | | | 2258 | ISL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Thorhallsson, Throstur | g | | 2291 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Valtysson, Thor | | | 2078 | ISL | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Fridjonsson, Julius | | | 2179 | ISL | 0.00 | 1 | -0.16 | 15 | -2.40 | | | * 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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