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Individual Calculations July 2023 |
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| Kollmann, Armin Total change: -17.20 | |   |
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| 42nd Zalakaros Chess Festival Barczay Laszlo Memorial | Zalakaros | HUN | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1647 | 3.00 | 9 | -0.43 | 40 | -17.20 | |
|  Boronyak, Arpad | f | | 2053 | HUN | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sipos, Stefania | | | 1882 | HUN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Stifter, Ewald | | | 1923 | AUT | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Bedi, Bence | | | 1461 | HUN | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Gal, Lajos | | | 1834 | HUN | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Toth, Charles | | | 1575 | FRA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Alexandrova, Angelina | | | 1843 | HUN | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Herczeg, Benedek | | | 1444 | HUN | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Megyeri, Martin | | | 1751 | HUN | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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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