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Individual Calculations September 2023 |
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| Hofbauer, Peter Total change: 3.80 | |   |
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| 2. Wiener Amateurschachklub Open 2023 Gruppe A | Vienna | AUT | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1970 | 2.00 | 4 | 0.19 | 20 | 3.80 | |
|  Wutti, Fabjan | | | 1891 | AUT | 1.00 | 1 | 0.39 | 20 | 7.80 | |  Nolz, Tom | | | 2250 | AUT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rusek, Walter | | | 1862 | AUT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Forster, Lukas | | | 2053 | GER | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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