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Rapid:
Individual Calculations October 2023 |
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| Chernyak, Viktoria Total change: -19.20 | |   |
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| St. Petersburg Rapid Cup 2023 Qualifier, Women | St. Petersburg | RUS | 2023-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 2050 | 4.50 | 7 | -1.02 | 20 | -20.40 | |
|  Sundukova, Ksenia | | | 1579 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Pankova, Julia | | | 1753 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Yurasova, Daria | | wf | 2086 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Zaripova, Nailia | | | 1650 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kiseleva, Arina | | wc | 1774 | RUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Garmash, Aliona | | wf | 2030 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Afanasyeva, Ekaterina | | | 1389 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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) | | | | St. Petersburg Rapid Cup 2023 Final, Women | St. Petersburg | RUS | 2023-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2050 | 1.00 | 2 | 0.06 | 20 | 1.20 | |
| | Styazhkina, Anna | | wm | 2075 | RUS | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Styazhkina, Anna | | wm | 2075 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | |
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