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Rapid:
Individual Calculations September 2021 |
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| Romaniv, Mykola Total change: -64.80 | |   |
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| Ukraine Amateur Chess Championship (Rapid) | Cherkasy | UKR | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1795 | 1.00 | 5 | -1.27 | 20 | -25.40 | |
|  Tsushko, Volodymyr | | | 2078 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Domalchuk-Jonasson, Aleksandr | | | 2012 | UKR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kalashnyk, Anna | | | 1368 | UKR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Maletskij, Igor | | | 2069 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Basova, Yuliya | | | 1562 | UKR | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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) | | | | 30th Anniversary of Ukraine's Independence (Myrhorod rapid) | Myrhorod, Poltava region | UKR | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1505 | 1795 | 3.50 | 7 | -1.97 | 20 | -39.40 | |
| | Vereschak, Illia | | | 1141 | UKR | 0.00 | 1 | -0.99 | 20 | -19.80 | | | Habidullin, Andriy | | | 1366 | UKR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Slemzin, Arseniy | | | 1378 | UKR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Nakonechny, Vasyl | | | 1577 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Myronenko, Natalya | | wc | 1834 | UKR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Ischenko, Zakhar | | | 1795 | UKR | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Chopenko, Olena | | | 1443 | UKR | 0.50 | 1 | -0.39 | 20 | -7.80 | |
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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