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Individual Calculations July 2015 |
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| Efremov, Vladislav Total change: -45.60 | |   |
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| Summer Hopes 2015 | St. Petersburg | RUS | 2015-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1785 | 2.00 | 4 | -1.08 | 40 | -43.20 | |
|  Lutsenko, Mikhail | | | 1492 | RUS | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Nazyrov, Emil | | | 1641 | RUS | 0.50 | 1 | -0.19 | 40 | -7.60 | |  Zakurina, Mariya | | | 1622 | RUS | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Rudikov, Dmitry | | | 1526 | RUS | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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) | | | | Overtime 2015 #2 | St. Petersburg | RUS | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1785 | 1.50 | 4 | -0.06 | 40 | -2.40 | |
| | Volkov, Roman | | | 1978 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Kamnev, Alexander | | | 1938 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Zgonnik, Ilya | | | 1519 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Chistiakov, Mihail | | | 2034 | RUS | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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