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Rapid:
Individual Calculations July 2012 |
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| Dyulgerov, Volen Total change: 28.00 | |   |
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| The Queen of Tarnovo - for boys under 14 | Veliko Tarnovo | BUL | 2012-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1640 | 3.50 | 5 | 1.40 | 20 | 28.00 | |
|  Popov, Milen | | | 1749 | BUL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Vasilev, Kristian | | | 1654 | BUL | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Ivanov, Boris | | | 1667 | BUL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Vachev, Kostadin | | | 1609 | BUL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Stefanov, Emil | | | 1819 | BUL | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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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