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Blitz:
Individual Calculations July 2021 |
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| Petrov, Ivan Total change: -5.00 | |   |
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| Bulgarian Team Chess Championship Men Blitz 2021 | Kiten | BUL | 2021-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2190 | 4.50 | 7 | -0.25 | 20 | -5.00 | |
|  Pavlov, Vladimir | | | 1756 | BUL | 0.00 | 1 | -0.94 | 20 | -18.80 | |  Kalajdzhiev, Radoslav | | | 2026 | BUL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Iordanov, Nikolay | | | 2210 | BUL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Ivanov, Ivan Petkov | | | 1931 | BUL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Marmarov, Atanas | | | 2165 | BUL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bekirov, Adem | | | 1706 | BUL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Brankov, Krasimir | | | 2326 | BUL | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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