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Individual Calculations August 2015 |
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| Petrov, Aleksandr Total change: 20.20 | |   |
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| Obninsk - the first Naukograd of Russia Open. | Obninsk | RUS | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 2040 | 4.50 | 8 | 1.01 | 20 | 20.20 | |
|  Naibov, Fizuli | | | 1640 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pogorelov, Igor | | | 2135 | UKR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Provotorov, Alexandr P. | m | | 2302 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Loginov, Anton | | | 2170 | RUS | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Afonasieva, Anna | | wf | 2072 | RUS | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Bilan, Danila | | | 2139 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Moiseev, Alexandr A | | | 2222 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Tereschenko, Valerij | | | 1955 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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