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Individual Calculations June 2019 |
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| Persson, Lars 1958 Total change: -15.20 | |   |
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| Mragel Open 2019 var | Lund | SWE | 2019-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1689 | 1636 | 1.50 | 5 | -0.76 | 20 | -15.20 | |
|  Sandstrom, Anders | | | 2007 | SWE | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Godin, Stig-Lennart | | | 1470 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Rosell, Sven | | | 1923 | SWE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Morell, Oscar | | | 1382 | SWE | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Andersson, Erik 1955 | | | 1661 | SWE | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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) | | |
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