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Individual Calculations July 2023 |
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| Tsolov, Ivo Total change: -7.60 | |   |
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| XXII Chess Weekend Tournament | Sofia | BUL | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1444 | 1069 | 0.50 | 5 | -0.19 | 40 | -7.60 | |
|  Kamenov, Valentin | | | 1682 | BUL | 0.00 | 1 | -0.02 | 40 | -0.80 | |  Stoykov, Jordan | | | 1398 | BUL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Petrov, Vladimir | | | 1574 | BUL | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Tomislavov, Stefan | | | 1436 | BUL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Nikolov, Robert | | | 1131 | BUL | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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