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Blitz:
Individual Calculations August 2023 |
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| Boneva, Zvezdelina Total change: -29.80 | |   |
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| International Blitz chess tournament | Shumen | BUL | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1903 | 2.50 | 7 | -1.49 | 20 | -29.80 | |
|  Pantev, Veselin | m | | 2427 | BUL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Kaloyanov, Zhivko | | | 1503 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Atanasov, Aleksandar | | | 1473 | BUL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Dimitrov, Pavel | m | | 2282 | BUL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Angelov, Ivaylo | | | 1400 | BUL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kukov, Velislav | m | | 2260 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Ivanov, Antoan | | | 1421 | BUL | 0.00 | 1 | -0.95 | 20 | -19.00 | | | * 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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