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Individual Calculations November 2009 |
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| Kovachev, Radoslav Total change: 6.00 | |   |
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| 8th Kesarovski-Georgiev Memorial | Sunny Beach | BUL | 2009-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1637 | 0.50 | 3 | 0.24 | 25 | 6.00 | |
|  Kostadinov, Rumen | | | 2037 * | BUL | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Kolev, Atanas Tonchev | | | 2015 | BUL | 0.50 | 1 | 0.41 | 25 | 10.25 | | | Draganova, Petranka | | | 2021 | BUL | 0.00 | 1 | -0.09 | 25 | -2.25 | | | * 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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