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Individual Calculations December 2021 |
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| Johansson, Jan 1964 Total change: 5.80 | |   |
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| Mumien Open 2021 grupp 2 | Lund | SWE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1643 | 2.50 | 4 | 0.29 | 20 | 5.80 | |
|  Svensson, Hannes | | | 1371 | SWE | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Kasselstrand, Erik | | | 1705 | SWE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Sundin, Sven-Ingvar | | | 1616 | SWE | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Andersson, Christer | | | 1695 | SWE | 0.50 | 1 | 0.07 | 20 | 1.40 | |
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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