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Individual Calculations February 2023 |
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| Zhikharev, Valeriy Total change: -21.60 | |   |
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| SZFO Seniors Champ. 2023_Men | St. Petersburg | RUS | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 2106 | 4.00 | 7 | -1.08 | 20 | -21.60 | |
|  Vovchik, Vladimir | | | 1740 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Sergeev, Alexey B. | | | 1965 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Balakin, Vadim | | | 2046 | RUS | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Polevoi, Vladimir | | | 1838 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Ignatyev, Viktor | | | 2135 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Nochovniy, Vladimir | | | 1910 | RUS | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Shin, Robert | | | 1787 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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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