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Individual Calculations April 2009 |
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| Baldursson, Hrannar Total change: 29.40 | |   |
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| Reykjavik Championship 2009 | Reykjavik | ISL | 2009-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2117 | 2081 | 5.00 | 8 | 1.46 | 15 | 21.90 | |
|  Stefansson, Fridrik Thjalfi | | | 1731 | ISL | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Sigurdsson, Pall | | | 1856 | ISL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Bjornsson, Sigurbjorn | f | | 2324 | ISL | 1.00 | 1 | 0.80 | 15 | 12.00 | | | Leosson, Torfi | | | 2155 | ISL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Olafsson, Thorvardur | | | 2182 | ISL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Gretarsson, Hjorvar Steinn | | | 2279 | ISL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Ptacnikova, Lenka | | wg | 2249 | ISL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Bjornsson, Sverrir Orn | | | 2161 | ISL | 0.50 | 1 | 0.11 | 15 | 1.65 | |
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) | | | | Hellir Champ 2009 | Reykjavik | ISL | 2009-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2081 | 3.50 | 5 | 0.50 | 15 | 7.50 | |
| | Traustason, Ingi Tandri | | | 1750 | ISL | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Thorvaldsson, Arni | | | 2023 | ISL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Kristinsson, Bjarni Jens | | | 1953 | ISL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Arnalds, Stefan | | | 1953 | ISL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Olafsson, David | f | | 2319 | ISL | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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