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Individual Calculations July 2010 |
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| Vasilev, Rosen Total change: -19.65 | |   |
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| Memorial Venka Asenova&Antonia Ivanova | Sofia | BUL | 2010-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1934 | 0.50 | 2 | -0.44 | 15 | -6.60 | |
|  Popov, Georgi | | | 2218 | BUL | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Sapareva, Magdalena | | | 1714 | BUL | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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) | | | | 2-nd memorial GM Milko Bobotsov | Sofia | BUL | 2010-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1934 | 1.00 | 4 | -0.87 | 15 | -13.05 | |
| | Badev, Kiril | f | | 2334 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Andreev, Dobrotich | | | 2071 | BUL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Magkias, Vasilios | | | 1715 | GRE | 0.00 | 1 | -0.78 | 15 | -11.70 | | | Genov, Delyan | | | 1795 | BUL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | * 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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