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Individual Calculations September 2015 |
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| Elfert, Aleksandr V. Total change: -20.80 | |   |
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| Open Moscow July B 2015 | Moscow | RUS | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 1799 | 2.00 | 6 | -0.31 | 10 | -3.10 | |
|  Glibka, Yulia | | | 2014 | RUS | 0.00 | 1 | -0.23 | 10 | -2.30 | |  Abduraimov, Esmet | | | 1656 | RUS | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Burnazov, Lev | | | 2010 | RUS | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Jakovlev, Oleg | | | 1909 | RUS | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Sosnin, Nikolay N. | f | | 1987 | RUS | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Polyakov, Anton | | | 1766 | RUS | 0.00 | 1 | -0.55 | 10 | -5.50 | |
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) | | | | Open Moscow August 2015 Sokolniki_B | Moscow | RUS | 2015-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1799 | 2.00 | 5 | -1.77 | 10 | -17.70 | |
| | Brusnik, Andrey | | | 1459 | RUS | 0.00 | 1 | -0.88 | 10 | -8.80 | | | Tyukov, Maksim | | | 1471 | RUS | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Prakhov, Nikolay | | | 1879 | RUS | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Didbaridze, Meri | | | 1399 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gnilorybova, Victoria | | | 1641 | RUS | 0.00 | 1 | -0.71 | 10 | -7.10 | | | * 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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