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Individual Calculations September 2012 |
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| Gorchev, Gancho Total change: 12.00 | |   |
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| III Balkan amateur chess festival Belogradchik 2012 | Belogradchik | BUL | 2012-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1754 | 2.50 | 7 | 0.40 | 30 | 12.00 | |
|  Daskalov, Dimitar | | | 2091 | BUL | 0.00 | 1 | -0.12 | 30 | -3.60 | |  Gochev, Plamen | | | 2045 | BUL | 0.00 | 1 | -0.15 | 30 | -4.50 | | | Kovachev, Radoslav | | | 1594 | BUL | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Rasic, Jovan | | | 2007 | SRB | 0.50 | 1 | 0.31 | 30 | 9.30 | | | Stankov, Apostol | | | 1886 | BUL | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Parvanov, Mitko | | | 1961 | BUL | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Valev, Dimitar | | | 1844 | BUL | 1.00 | 1 | 0.62 | 30 | 18.60 | |
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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