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Blitz:
Individual Calculations August 2017 |
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| Kovalev, Ilya Total change: 3.60 | |   |
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| Obninsk - the first Naukograd of Russia Open blitz | Obninsk | RUS | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1509 | 3.50 | 8 | 0.18 | 20 | 3.60 | |
|  Polkovnikov, Nikolay | | | 1909 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Bolotina, Viktoriya | | | 1272 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Pak, Aleksey | | | 1791 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Perevezentsev, Artem | | | 1243 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Galustyan, Sergey | | | 1873 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Erakhtin, Igor | | | 1435 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Taichikov, Anton | | | 1378 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lebedukhin, Alexei | | | 1909 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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