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Individual Calculations July 2010 |
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| Kovachev, Radoslav Total change: -4.05 | |   |
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| 4th open VARNA | St. st. Constantin and Helena" Resort | BUL | 2010-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1631 | 1.00 | 4 | -0.27 | 15 | -4.05 | |
|  Spiridonov, Nikola | g | | 2031 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Filatov, Semen | | | 1613 | RUS | 0.00 | 1 | -0.53 | 15 | -7.95 | |  Tachev, Kamen | | | 1723 | BUL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Mammadzada, Gunay Vuqar Qizi | | | 1788 | AZE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | * 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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