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Individual Calculations February 2020 |
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| Balev, Ivaylo Total change: -1.20 | |   |
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| Trayana Cup 2020 | Stara Zagora | BUL | 2020-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1200 | 1.00 | 4 | -0.03 | 40 | -1.20 | |
|  Genchev, Damjan | | | 1600 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dimitrov, Martin | | | 1510 | BUL | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Krasteva, Yoana | | | 1073 | BUL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Gerov, Hristo | | | 1510 | BUL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | * 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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