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Rapid:
Individual Calculations September 2013 |
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| Nakken, Roar E. Total change: 19.40 | |   |
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| Arctic Chess Group A rapid 2013 | Tromsø | NOR | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2081 | 2.50 | 3 | 0.97 | 20 | 19.40 | |
|  Bjorn, Lasse E | | | 1820 | NOR | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Jessen, Simon Pind | | | 2105 | DEN | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Forsaa, Espen | f | | 2279 | NOR | 1.00 | 1 | 0.76 | 20 | 15.20 | |
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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