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Individual Calculations September 2019 |
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| Bocheva, Margarita Total change: -13.80 | |   |
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| XXXIII Teteven Open | Teteven | BUL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1667 | 2.50 | 8 | -0.69 | 20 | -13.80 | |
|  Janakiev, Ivan | m | | 2067 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Angelov, Kristian | | | 1404 | BUL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Cholakov, Nikolay | | | 1908 | BUL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Nasar, Lazar | | | 1586 | BUL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Bochev, Krasimir | | | 2067 * | BUL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Artunov, Kirkor | | | 1977 | BUL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nikolov, Jordan | | | 1582 | BUL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Stoykov, Jordan | | | 1565 | BUL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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