Rapid:
Individual Calculations August 2019 |
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Petkov, Preslav Total change: 5.60 | | |
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Rapid Varna open A group | Varna | BUL | 2019-07-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1607 | 1549 | 3.00 | 6 | 0.28 | 20 | 5.60 | |
| Todorov, Tsetsko | | | 1949 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Marzakov, Mihail | | | 1149 * | BUL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Ivanov, Ivan Petkov | | | 1949 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Yanev, Pavel | | | 1949 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Karova, Peya | | | 1251 | BUL | 1.00 | 1 | 0.15 | 20 | 3.00 | | Zhelev, Nikolay | | | 1393 | BUL | 1.00 | 1 | 0.29 | 20 | 5.80 | | * 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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