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Blitz:
Individual Calculations September 2017 |
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| Vernigora, Alexandra Total change: 24.20 | |   |
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| Cossack pearl - C (blitz) | Zaporizhzhia | UKR | 2017-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1894 | 1624 | 2.00 | 4 | 1.21 | 20 | 24.20 | |
|  Grebeniuk, Semen | | | 2024 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Batukhtin, Viktor | | | 1737 | UKR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Kovalenko, Maxim | | | 2024 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gaidarzhi, Andrey | | | 1789 | UKR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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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