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Blitz:
Individual Calculations September 2021 |
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| Efremova, Yulia Total change: -13.40 | |   |
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| Championship of Zaporizhzhya region-2021-blitz | Zaporizhzhia | UKR | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 2121 | 4.50 | 8 | -0.67 | 20 | -13.40 | |
|  Ryakhin, Alexandr | | | 1608 | UKR | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Milko, Kyrylo | | | 1513 | UKR | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Ljukin, Sergei | f | | 2310 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Irinarkhov, Denis | | | 1759 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Riabko, Aleksandr | | | 2233 | UKR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Zolotar, Volodymyr | | | 2022 | UKR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Ermakov, Alexandr | | | 1905 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Tyutyunnik, Viktor | | | 2259 | UKR | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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