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Individual Calculations April 2023 |
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| Popkov, Alexander R. Total change: 276.00 | |   |
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| 76 Karelian men 2023 chmp | Petrozavodsk | RUS | 2023-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 1515 | 4.50 | 6 | 4.19 | 40 | 167.60 | |
|  Savolainen, Lev P. | f | | 2046 | RUS | 0.50 | 1 | 0.47 | 40 | 18.80 | | | Isaev, Maxim A | | | 1827 | RUS | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Andronov, Mikhail G. | | | 2045 | RUS | 0.50 | 1 | 0.47 | 40 | 18.80 | |  Puzyrevsky, Boris M. | | | 1904 | RUS | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Radkov, Bazhen D. | | | 2151 | RUS | 1.00 | 1 | 0.99 | 40 | 39.60 | | | Toivonen, Alexander V. | f | | 2146 | RUS | 0.50 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | North-West chess Championship 2023_men. STANDARD | St. Petersburg | RUS | 2023-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1515 | 4.00 | 9 | 2.71 | 40 | 108.40 | |
| | Semenenko, Sergey | | | 1986 | RUS | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Filimonov, Viktor | | | 1746 | RUS | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Ryumin, Zakhar | | | 1772 | RUS | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Poklonskiy, Nikolay | | | 1719 | RUS | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Veselov, Andrey | | | 1976 | RUS | 1.00 | 1 | 0.95 | 40 | 38.00 | | | Lekhtonen, Yaroslav | | | 1877 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Savvateev, Artem | | | 1649 | RUS | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Kuznetsov, Vadim | | | 1860 | RUS | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Napalkov, Vladimir | | | 2039 | RUS | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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