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Rapid:
Individual Calculations August 2019 |
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| Janakiev, Ivan Total change: -17.00 | |   |
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| Rapid Varna open A group | Varna | BUL | 2019-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 2112 | 4.00 | 7 | -0.85 | 20 | -17.00 | |
|  Zhelev, Nikolay | | | 1712 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vatkovski, Mitko | | | 1712 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ivanov, Ivan Petkov | | | 2006 | BUL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Nikolov, Sasho | m | | 2309 | BUL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Yordanov, Lachezar | f | | 2100 | BUL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Stanchev, Svetoslav | | | 1949 | BUL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Ivanov, Ljubomir | | | 1782 | BUL | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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