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Rapid:
Individual Calculations April 2023 |
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| Petrochenko, Maria Total change: -26.40 | |   |
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| St. Petersburg Rapid Championship 2023 Women | St. Petersburg | RUS | 2023-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1719 | 1951 | 5.50 | 9 | -1.32 | 20 | -26.40 | |
|  Makarova, Maria A. | | | 1425 | RUS | 0.50 | 1 | -0.47 | 20 | -9.40 | |  Terman, Elizaveta | | | 1551 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dudkina, Uliana | | | 1811 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Kiseleva, Arina | | wc | 1809 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Reger, Valeriia | | wf | 1845 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Sundukova, Ksenia | | | 1741 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Iudina, Veronika | | | 1636 | RUS | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Lezina, Anna | | | 1653 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Garmash, Aliona | | wf | 1998 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | | | * 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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