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Blitz:
Individual Calculations January 2020 |
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| Petrova, Sofya Total change: 0.00 | |   |
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| Tver region blitz championship 2019 | Tver | RUS | 2019-11-28 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1716 | 0 | 0.00 | 5 | 0.00 | 916 | | 0.00 | |
|  Rylskiy, Yury | | | 2103 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |  Rabadanov, Anatoliy | | | 2032 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Surkova, Ekaterina | | | 1364 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Chernyaev, Vladimir | | | 1717 | RUS | 0.00 | 1 | 0.00 | | 0.00 | | | Pershina, Nelli | | | 1365 | RUS | 0.00 | 1 | 0.00 | | 0.00 | |
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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