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Individual Calculations March 2013 |
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| Bjornsson, Sigurbjorn Total change: 10.10 | |   |
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| The Guests Tournament of Godinn Matar Chessclub | Reykjavik | ISL | 2013-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2336 | 2391 | 5.00 | 7 | 1.01 | 10 | 10.10 | |
|  Bergsson, Stefan | | | 2180 | ISL | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Olafsson, Thorvardur | | | 2221 | ISL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Thorsteins, Karl | m | | 2464 | ISL | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Johannesson, Ingvar Thor | f | | 2340 | ISL | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Kristjansson, Stefan | g | | 2486 | ISL | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Gunnarsson, Jon Viktor | m | | 2413 | ISL | 0.50 | 1 | 0.03 | 10 | 0.30 | | | Thorsteinsson, Thorsteinn | f | | 2251 | ISL | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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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