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Individual Calculations May 2019 |
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| Velikova, Gabriela Total change: -43.60 | |   |
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| II chess tournament POLSKI GAMBIT | Polski Trambesh | BUL | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1650 | 1525 | 0.00 | 3 | -1.09 | 40 | -43.60 | |
|  Tsakov, Petar | | | 1918 | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Arnaudov, Petar | | | 1907 | BUL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Hristov, Hristo D. | | | 1125 * | BUL | 0.00 | 1 | -0.92 | 40 | -36.80 | | | * 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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