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Individual Calculations March 2019 |
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| Ivanov, Oleg Total change: 15.00 | |   |
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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 |
| 1731 | 1514 | 2.00 | 5 | 0.75 | 20 | 15.00 | |
|  Stoyanov, Radoi | | | 1914 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Doykov, Stoycho | | | 1784 | BUL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Mirovanski, Vasil | | | 1685 | BUL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Kamenov, Valentin | | | 1833 | BUL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Stoyanov, Ivan | | | 1441 | BUL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | * 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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