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Individual Calculations June 2017 |
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| Nikolov, Savko Total change: -13.60 | |   |
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| 84th Slavia open | Sofia | BUL | 2017-05-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1822 | 2.50 | 6 | -0.68 | 20 | -13.60 | |
|  Stoynov, Yordan | f | | 2174 | BUL | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Petrova, Maria | | | 1660 | BUL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Metev, Martin | | | 1972 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Vasilev, Rosen | | | 1755 | BUL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Ruschukov, Boyan | | | 1787 | BUL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Petrov, Ivo | | | 1422 * | 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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