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Individual Calculations September 2023 |
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| Zhelev, Nikolay Total change: -3.20 | |   |
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| 45th International Open - Memorial Georgi Tringov | Plovdiv | BUL | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1759 | 5.50 | 9 | -0.08 | 40 | -3.20 | |
|  Ganchev, Evgeni | | | 1359 * | BUL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Enchev, Ivajlo | g | | 2419 | BUL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ermemis, Zehra Ece | | | 1378 | TUR | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Taskov, Atanas | | | 1232 | BUL | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Belchev, Valeri | | | 1437 | BUL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Leiloglou, Nikolaos | | | 1568 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Badev, Kiril | f | | 2087 | BUL | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Todev, Simeon | c | | 1999 | BUL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ivanov, Lachezar | | | 1501 | BUL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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