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Individual Calculations May 2015 |
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| Sjodahl, Sten Total change: -39.20 | |   |
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| Lund Open 2015 3-6 | lund | SWE | 2015-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 2008 | 1.00 | 3 | -0.90 | 40 | -36.00 | |
|  Agovic, Seifo | | | 1685 | SWE | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Rosell, Sven | | | 1981 | SWE | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Franzen, Per-Erik | | | 2018 | SWE | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | Lund Open 2015 7 | lund | SWE | 2015-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1978 | 0.50 | 1 | -0.08 | 40 | -3.20 | |
| | Radberg, John | | | 1921 | SWE | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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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