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Rapid:
Individual Calculations September 2023 |
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| Petkova, Irina Total change: 130.00 | |   |
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| 3rd Haralampi Vanev Memorial | Plovdiv | BUL | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1541 | 5.00 | 8 | 3.25 | 40 | 130.00 | |
|  Nikolov, Yavor | | | 2099 | BUL | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Shivachev, Rosen | | | 1209 | BUL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Javadov, Habil | | | 2073 | AZE | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Badev, Kiril | f | | 2246 | BUL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Dimov, Nikola | | | 1699 | BUL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Kolev, Hristian | | | 1828 | BUL | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Avramov, Anton | | | 2165 | BUL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Ilieva, Ralitsa | | | 1661 | BUL | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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