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Individual Calculations September 2019 |
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| Qwarfort, Fredrik Total change: -8.20 | |   |
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| 5th CellaVision Chess Cup 2019 lang | Lund | SWE | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1906 | 2.50 | 4 | -0.41 | 20 | -8.20 | |
|  Pavcevic, Marjan | | | 1741 | SWE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hargesson, Johan | | | 1741 | SWE | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Johansson, William 2007 | | | 1682 | SWE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Svensson, Bengt 1957 | | | 1766 | SWE | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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