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Individual Calculations September 2021 |
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| Persson, Lars 1958 Total change: 7.00 | |   |
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| Scandic N Open Aug 2021 grp 7 | Helsingborg | SWE | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1628 | 2.00 | 3 | 0.35 | 20 | 7.00 | |
|  Hansen, Anders | | | 1572 | SWE | 1.00 | 1 | 0.42 | 20 | 8.40 | |  Assaf, Motee | | | 1619 | SWE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Nilsson, Sven 1957 | | | 1587 | SWE | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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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