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Individual Calculations September 2023 |
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| Katsarov, Hristo Total change: -58.20 | |   |
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| 45th International Open - Memorial Georgi Tringov | Plovdiv | BUL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1440 | 0.50 | 5 | -2.91 | 20 | -58.20 | |
|  Ninov, Dayan | f | | 2230 | BUL | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Demirtzoglou, Maria Rafailia | | | 1049 | GRE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Georgiev, Radmil | | | 1182 | BUL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Ganchev, Evgeni | | | 1055 | BUL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Taskov, Atanas | | | 1232 | BUL | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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