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Individual Calculations April 2023 |
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| Chernyak, Viktoria Total change: -35.60 | |   |
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| St. Petersburg 91st Championship, Final, Women | St. Petersburg | RUS | 2023-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 2252 | 6.00 | 9 | -1.78 | 20 | -35.60 | |
|  Kramarenko, Ekaterina | | | 1739 | RUS | 0.00 | 1 | -0.96 | 20 | -19.20 | |  Meshcheriakova, Emiliia | | | 1538 | RUS | 0.50 | 1 | -0.49 | 20 | -9.80 | | | Makarova, Maria A. | | | 1852 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dudkina, Uliana | | | 1794 | RUS | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Tskhadadze, Anna | | | 1948 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Iudina, Veronika | | | 1664 | RUS | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Karmanova, Olga Dm. | | wf | 2050 | RUS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Petrochenko, Maria | | wf | 2001 | RUS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Getman, Tatyana | | wf | 2213 | RUS | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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