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Individual Calculations May 2011 |
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| Dichev, Dragomir Total change: -28.25 | |   |
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| Bulgarian Chess Championship for Juniors 14 years old 2011 | Plovdiv | BUL | 2011-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1602 | 0.00 | 4 | -1.13 | 25 | -28.25 | |
|  Nikolov, Mihail | | | 1838 | BUL | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Dereshki, Dario | | | 1922 | BUL | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Metodiev, Veselin | | | 1880 | BUL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Petkovski, Radoslav | | | 1505 | BUL | 0.00 | 1 | -0.63 | 25 | -15.75 | |
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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