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Individual Calculations March 2023 |
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| Bellan, Istvan Total change: -9.20 | |   |
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| Budapest Team Ch. 2022-23 Bilek Istvan Memorial Group R 7-8 | Budapest | HUN | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1826 | 0.50 | 2 | -0.46 | 20 | -9.20 | |
|  Csollak, Karoly | | | 1956 | HUN | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Dvornitzky, Beatrix | | | 1720 | HUN | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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