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Individual Calculations April 2008 |
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| Tsolov, Emil Total change: 6.60 | |   |
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| Open Tournament Memorial Baharov | Sofia | BUL | 2007-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2019 | 1.50 | 4 | 0.54 | 25 | 13.50 | |
|  Orev, Petar | m | | 2235 | BUL | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Koen, Maja | | wm | 2170 | BUL | 0.50 | 1 | 0.20 | 25 | 5.00 | |  Mitrev, Kiril | | | 2149 | BUL | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Trichkov, Vasil | m | | 2356 | CZE | 0.00 | 1 | -0.12 | 25 | -3.00 | |
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) | | | NOTE: K factor changed | | 30th Bulgarian open Championship | Plovdiv | BUL | 2008-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2105 | 2019 | 1.50 | 5 | -0.46 | 15 | -6.90 | |
| | Toshkov, Angel | | | 2030 | BUL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Arnaudov, G Petar | f | | 2345 | BUL | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Garbea, Bogdan | | | 2161 | ROU | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Radulov, Ivan | g | | 2297 | BUL | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Yashar, Orhan | | | 1692 | BUL | 0.50 | 1 | -0.37 | 15 | -5.55 | |
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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