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Blitz:
Individual Calculations July 2021 |
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| Ivanov, Ivan Petkov Total change: 4.80 | |   |
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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 |
| 2182 | 1931 | 2.00 | 7 | 0.24 | 20 | 4.80 | |
|  Delchev, Aleksander | g | | 2527 | BUL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Mitev, Mitko | | | 1781 | BUL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Stoynov, Stefan | | | 1898 | BUL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Petrov, Ivan | | | 2190 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Brankov, Krasimir | | | 2326 | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Iordanov, Nikolay | | | 2210 | BUL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Trickov, Vasil | m | | 2345 | CZE | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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