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Individual Calculations September 2010 |
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| Soraas, Torben Total change: -7.80 | |   |
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| Arctic Chess Challenge 2010 | Tromsø | NOR | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2139 | 4.00 | 9 | -0.52 | 15 | -7.80 | |
|  Gyimesi, Zoltan | g | | 2539 * | HUN | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Smith, Brian | | | 1770 | ENG | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Sowray, Peter J | f | | 2383 | ENG | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Gholami, Armin | | | 1836 | NOR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Dworakowska, Joanna | m | wg | 2338 | POL | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Barr, Steven G | | | 1893 | ENG | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Alfred, Nathan S W | f | | 2263 | ENG | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Savola, Ari | | | 1970 | FIN | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Lahlum, Hans Olav | | | 2230 | NOR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | * 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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