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Individual Calculations September 2023 |
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| Chiban, Mhd Al Baraa Total change: 14.80 | |   |
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| 2. Wiener Amateurschachklub Open 2023 Gruppe C | Vienna | AUT | 2023-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1546 | 2.00 | 2 | 0.37 | 40 | 14.80 | |
|  Geroe, Maximilian | | | 1190 | AUT | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Wolff, Calvin | | | 1363 | GER | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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