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Individual Calculations April 2015 |
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| Nikolov, Orlin Total change: -54.80 | |   |
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| 138th MGU open | Sofia | BUL | 2015-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1847 | 1.00 | 5 | -2.74 | 20 | -54.80 | |
|  Grabcheva, Natalia | | | 1616 | BUL | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Tashev, Aleksandar | | | 1681 | BUL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Kosturkov, Krasimir | | | 1709 | BUL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Georgiev, Nikolay | | | 1562 | BUL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Mustedjeb, Anher | | | 1695 | BUL | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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