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Individual Calculations August 2020 |
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| Petrov, Momchil Total change: -13.60 | |   |
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| Bilgarian Individual Chess Championship B12 standart | Asenovgrad | BUL | 2020-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1173 | 1120 | 1.50 | 4 | -0.34 | 40 | -13.60 | |
|  Todev, Simeon | c | | 1520 * | BUL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Marinov, Veselin | | | 1030 | BUL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Rusev, Kristiyan | | | 1040 | BUL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Belchev, Valeri | | | 1100 | BUL | 1.00 | 1 | 0.47 | 40 | 18.80 | | | * 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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