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Individual Calculations December 2023 |
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| Najjar, Johannes, Dr. Total change: 4.20 | |   |
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| Freundschachts-Open Schachfreunde Augsburg | Friedberg | GER | 2023-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1898 | 4.00 | 6 | 0.21 | 20 | 4.20 | |
|  Mankus, Siegfried | | | 1523 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Ternes, Markus | | | 1714 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Weller, Uli | | | 2201 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ramming, Moritz | | | 1586 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Duong, Quang Bach | | | 1849 | GER | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Heil, Marina | | | 1848 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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