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Individual Calculations September 2023 |
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| Grujicic, Momcilo Total change: 25.60 | |   |
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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 |
| 1388 | 1460 | 3.00 | 4 | 0.64 | 40 | 25.60 | |
|  Geroe, Maximilian | | | 1190 | AUT | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Zikic, Goran | | | 1368 | AUT | 1.00 | 1 | 0.37 | 40 | 14.80 | |  Riccobono, Giorgio | | | 1540 | ITA | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Prober, Raphael | | | 1454 | AUT | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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