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Individual Calculations September 2016 |
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| Kostov, Nikolay Total change: -19.40 | |   |
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| 170th MGU open | Sofia | BUL | 2016-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1727 | 2.50 | 6 | -0.97 | 20 | -19.40 | |
|  Bozhkov, Stoil | | | 1418 | BUL | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Dochev, Delyan | | | 1986 | BUL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Karaivanova, Petya | | | 1534 | BUL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ivanov, Svetlen | c | | 1646 | BUL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Kamenov, Filip | | | 1874 | BUL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Sapareva, Magdalena | | | 1513 | BUL | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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