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Individual Calculations March 2019 |
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| Sotirov, Nikolaj Total change: 7.40 | |   |
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| 83rd BULGARIAN INDIVIDUAL CHESS CHAMPIONSHIP MEN - SEMIFINAL | Sofia | BUL | 2019-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 1975 | 1.50 | 5 | 0.37 | 20 | 7.40 | |
|  Ivelinov, Hristo | | | 2235 | BUL | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Drenchev, Petar | g | | 2375 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Stoyanov, Radoi | | | 2073 | BUL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Marholev, Dimitar | m | | 2137 | BUL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Petkov, Emil | | | 2201 | BUL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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