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Individual Calculations February 2023 |
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| Osmolny, Vladimir I. Total change: 3.60 | |   |
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| SZFO Seniors Champ. 2023_Men | St. Petersburg | RUS | 2023-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2100 | 5.00 | 7 | 0.18 | 20 | 3.60 | |
|  Poklonskiy, Nikolay | | | 1710 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Puzyrevsky, Boris M. | | | 1925 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Bratus, Petr P | | | 2070 | RUS | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Shin, Robert | | | 1787 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Polevoi, Vladimir | | | 1838 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Napalkov, Vladimir | | | 2051 | RUS | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Isakov, Andrey | | | 2183 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | |
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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