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Individual Calculations September 2023 |
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| Ivanov, Stojan Emilov Total change: 32.20 | |   |
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| Open Teteven 2023 | Teteven | BUL | 2023-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2163 | 5.50 | 7 | 1.61 | 20 | 32.20 | |
|  Tutekov, Teodor | | | 1763 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Krastev, Krasimir | | | 1844 | BUL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tashkov, Rumen | | | 2108 | BUL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Drenchev, Petar | g | | 2336 | BUL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Nikolov, Sasho | m | | 2224 | BUL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Badev, Kiril | f | | 2087 | BUL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Bratanov, Zsivko | m | | 2377 | BUL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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