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Individual Calculations May 2014 |
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| Yordanov, Lachezar Total change: 8.25 | |   |
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| Bulgarian Chess Championship for Juniors 14 years old 2014 | Plovdiv | BUL | 2014-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1680 | 3.50 | 7 | 0.55 | 15 | 8.25 | |
|  Petrov, Martin | | | 2048 | BUL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Petkov, Georgi | | | 1487 | BUL | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Tsvetanov, David | | | 1747 | BUL | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Shentov, Petar-Delian | | | 1807 | BUL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Nikolov, Nikolaev Ivan | | | 1612 | BUL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Boev, Viktor | | | 1751 | BUL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Raykov, Stefan | | | 1778 | BUL | 0.00 | 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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