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Individual Calculations February 2018 |
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| Ivanov, Sergei V. Total change: 14.40 | |   |
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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 |
| 1972 | 2081 | 6.50 | 9 | 0.72 | 20 | 14.40 | |
|  Simko, Vladimir | | | 1809 | RUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Gantsevich, Aleksei | | | 1961 | RUS | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Krukovsky, Alexander | | | 2009 | RUS | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Yurasova, Daria | | | 1948 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Svidinsky, Dmitry | | | 2042 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kononov, Viktor V. | | | 2060 | RUS | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Kundianok, Vladislav | | | 2029 | RUS | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Sapegin, Yaroslav | | | 1978 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kuznetsov, Mikhail | | | 1914 | RUS | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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