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Individual Calculations August 2023 |
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| Popzafirov, Danail Total change: 118.80 | |   |
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| Nirvana Beach Open | Sunny Beach | BUL | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1767 | 4.00 | 6 | 2.97 | 40 | 118.80 | |
|  Kostadinov, Rumen | | | 2057 | BUL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Bozov, Ahmet | | | 1944 | BUL | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Antonov, Vladimir | m | | 2160 | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Khanin, Nikita | | | 1901 | ISR | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Bronstein, Arkady | | | 2108 | ISR | 1.00 | 1 | 0.88 | 40 | 35.20 | | | Kvak, Robert | | | 2178 | UKR | 0.50 | 1 | 0.42 | 40 | 16.80 | |
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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