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Individual Calculations February 2018 |
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| Rumiantsev, Alex Total change: 6.80 | |   |
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| St. Petersburg 91st Championship_Quarterfinal 1-9 | St. Petersburg | RUS | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1790 | 3.00 | 8 | 0.34 | 20 | 6.80 | |
|  Kundianok, Vladislav | | | 2029 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | |  Gantsevich, Aleksey A. | | | 1982 | RUS | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Davydov, Evgeny G. | | | 2047 | RUS | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Svidinsky, Dmitry | | | 2042 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Eltsov, Valery | | | 2013 | RUS | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Efimenko, Aleksandr | | | 1796 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Levkov, Alexander | | | 1687 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Tovbin, Naum | | | 1798 | RUS | 0.50 | 1 | 0.01 | 20 | 0.20 | |
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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