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Individual Calculations February 2020 |
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| Kostadinov, Rumen Total change: -21.60 | |   |
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| Trayana Cup 2020 | Stara Zagora | BUL | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 2079 | 3.50 | 5 | -1.08 | 20 | -21.60 | |
|  Stefanov, Stefan | | | 1679 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zhelyazkov, Aleksandar | | | 1679 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Neshev, Nikola | | | 1708 | BUL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Genchev, Damjan | | | 1679 * | BUL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Tilev, Emil | | | 1679 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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