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Blitz:
Individual Calculations September 2021 |
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| Pozniak, Yunna Total change: 29.40 | |   |
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| Ukraine Amateur Chess Championship (Blitz) | Cherkasy | UKR | 2021-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1417 | 1.00 | 6 | 0.74 | 20 | 14.80 | |
|  Herasymenko, Maksym | | | 1966 | UKR | 1.00 | 1 | 0.97 | 20 | 19.40 | |  Dyak, Grigorij | | | 1945 | UKR | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Homeniuk, Ivan | | | 1888 | UKR | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Stanetskyy, Taras | | | 1902 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Kukushkin, Valery | | | 1914 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Logozinskii, Denis | | | 1835 | UKR | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | 30th anniversary of Ukraine's independence(blitz) | Mykolaiv | UKR | 2021-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1634 | 1417 | 3.00 | 8 | 0.73 | 20 | 14.60 | |
| | Goroshchenko, Dmitry | | | 2035 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Khamidov, Abdulla | | | 1649 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mukhamed, Nazir | | | 1658 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Rudenko, Alexandr | | | 1752 | UKR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Dikhtyr, Evgenii | | | 1837 | UKR | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Omelchenko, Ivan | | | 1646 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Shymchuk, Valerii | | | 1196 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Slobodian, Vasilii | | | 1301 | UKR | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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