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Blitz:
Individual Calculations December 2021 |
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| Khalturina, Tatiana Total change: 3.80 | |   |
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| Surgut_November Chess tournament_blitz | Surgut | RUS | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1545 | 1.00 | 3 | 0.19 | 20 | 3.80 | |
|  Lilov, Aleksandr | | | 1974 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Taras, Anna | | | 1563 | UKR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Semchuk, Vladimir | | | 1716 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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