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Individual Calculations May 2015 |
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| Ahlstrom, Per Total change: 20.60 | |   |
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| Linkopingsmasterskapet 2015 | Linkoping | SWE | 2015-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1859 | 3.50 | 6 | 1.03 | 20 | 20.60 | |
|  Sidmar, Niklas | | | 1795 | SWE | 0.50 | 1 | -0.09 | 20 | -1.80 | |  Eriksson, Ofelia | | | 1664 | SWE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Janse, Love | | | 2143 | SWE | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Carlsson, Ingvar | | | 2097 | SWE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Olsson, Simon | | | 2204 | SWE | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Karlsson, Henrik 1974 | | | 1739 | SWE | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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