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Individual Calculations January 2024 |
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| Stumpf, Friedemann Total change: -13.20 | |   |
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| Stockholmsmasterskap Veteran 60 2023 R78910 | Stockholm | SWE | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1627 | 2.50 | 4 | -0.40 | 20 | -8.00 | |
|  Gronberg, Peter | | | 1330 | SWE | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Wennstrom, Bertil | | | 1556 | SWE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Eldin, Peter | | | 1227 * | SWE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Razavi, Abbas | | | 1606 | SWE | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Sallskapets hostturnering 2023, grp C R9 | Stockholm | SWE | 2023-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1602 | 0.00 | 1 | -0.26 | 20 | -5.20 | |
| | Bergstrom, Assar | | | 1788 | SWE | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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