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Rapid:
Individual Calculations January 2023 |
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| Zhikharev, Valeriy Total change: 33.40 | |   |
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| St. Petersburg Seniors Rapid Championship 2022 | St. Petersburg | RUS | 2022-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2095 | 6.00 | 9 | 0.29 | 20 | 5.80 | |
|  Malakhov, Vladimir P. | | | 1786 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Gilman, Pavel | | | 1874 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Elkin, Lev | | | 1835 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Fedorov, Sergey | | | 1993 | RUS | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Estrin, Mark | | | 1939 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Shalygin, Andrei | | | 2148 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Tolkachev, Vladimir | | | 1790 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Berlin, Grigoriy | | | 2141 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Maltsev, Alexander | | | 2363 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | Ya.D. Zinder Memorial 2022 | St. Petersburg | RUS | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2033 | 2095 | 6.50 | 9 | 1.38 | 20 | 27.60 | |
| | Penkov, Aleksey | | | 1689 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bryndin, Vladimir | | | 2084 | RUS | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Shin, Robert | | | 1965 | RUS | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Puzyrevsky, Boris M. | | | 1856 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mishuchkov, Nikolai M. | m | | 2215 | RUS | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Monin, Nikolay | m | | 2218 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Berlin, Grigoriy | | | 2141 | RUS | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Shalygin, Andrei | | | 2148 | RUS | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Podsevny, Alexander | | | 1977 | RUS | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | |
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