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Individual Calculations March 2011 |
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| Tsvetkov, Ilia Total change: -15.90 | |   |
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| 75th Bulgarian Individual Chess Championship Semifinal - Men | Plovdiv | BUL | 2011-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2250 | 2379 | 3.50 | 7 | -1.06 | 15 | -15.90 | |
|  Kolev, Atanas Tonchev | | | 2066 | BUL | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Sotirov, Nikolaj | | | 2123 | BUL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Enchev, Ivajlo | f | | 2432 | BUL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Popchev, Milko | g | | 2480 | BUL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Lalev, Dimitar | m | | 2385 | BUL | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Nikolov, Jordan | | | 2101 | BUL | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Petrov, Ivan | | | 2162 | BUL | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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