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Individual Calculations September 2010 |
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| Ernst, Thomas 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 |
| 2256 | 2430 | 5.50 | 9 | -0.78 | 10 | -7.80 | |
|  Laverton, Christian | | | 2030 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Grotnes, Nils | f | | 2219 | NOR | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Berg, Emanuel | g | | 2612 | SWE | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Tsiolakidis, Anastasios | f | | 2289 | GRE | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Przezdziecka, Marta | | wg | 2278 | POL | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Savola, Laura | | wf | 2107 | FIN | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Pettersen, Joar Gullestad | | | 2045 | NOR | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Petrov, Marijan | g | | 2534 | BUL | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Hanssen, Gunnar Berg | | | 2191 | NOR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | * 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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