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Blitz:
Individual Calculations January 2017 |
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| Petrov, Alexandr Total change: 37.80 | |   |
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| Championship of the SZFO B19 Blitz | St. Petersburg | RUS | 2016-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1530 | 4.00 | 8 | 1.89 | 20 | 37.80 | |
|  Rudenko, Naum | f | | 1930 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zakrytyi, Andrey | | | 1434 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Kuznetsov, Felix | | | 1930 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fomichev, Ilya | | | 1710 | RUS | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Karelin, Artem | | | 1668 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Nozdrin, Mikhail | | | 1526 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Arkhipov, Vladislav | | | 1809 | RUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Chibukhchyan, Erik | | | 1930 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * 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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