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Individual Calculations December 2016 |
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| Petkov, Rostislav Total change: 24.00 | |   |
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| National Individual Cup 2016 U16,U18,U20 | Plovdiv | BUL | 2016-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1880 | 2.50 | 5 | 0.60 | 40 | 24.00 | |
|  Stoyanov, Tsvetan | f | | 2073 | BUL | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Ilkov, Dani | | | 1686 | BUL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Nastase, Andreea-Cristina | | | 1899 | ROU | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Banzea, Alexandru-Bogdan | f | | 2280 * | ROU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dyulgerov, Volen | | | 1988 | BUL | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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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