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Individual Calculations November 2021 |
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| Preck, Helmut Total change: -26.20 | |   |
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| Grazer Stadtliga 2021/2022 Round 1-4 | Graz | AUT | 2021-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1958 | 0.50 | 3 | -1.31 | 20 | -26.20 | |
|  Elpons, Walter | | | 1926 | AUT | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Mujacic, Haris | | | 2023 | BIH | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Schmidt, Johann | | | 1652 | AUT | 0.50 | 1 | -0.36 | 20 | -7.20 | |
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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