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Rapid:
Individual Calculations June 2021 |
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| Prochaieva, Alina Total change: -12.60 | |   |
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| Ukrainian Chess Championship (rapid) among young girls under 12 years | Omelnik of Poltava region | UKR | 2021-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1297 | 1466 | 5.00 | 9 | -1.33 | 20 | -26.60 | |
|  Synytska, Anna | | | 1160 | UKR | 0.00 | 1 | -0.86 | 20 | -17.20 | |  Bezsonna, Polina | | | 1456 | UKR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Romanchenko, Alisa | | | 1126 | UKR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Movchan, Nataliya | | | 1229 | UKR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Khomytska, Kateryna | | | 1323 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kovalyova, Taisiya | | | 1415 | UKR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Piddubna, Bozhena | | | 1503 | UKR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Zavezion, Nika | | | 1314 | UKR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Terletskaya, Maria | | | 1146 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | |
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) | | | | "Kyiv chess cup -2021" rapid, U12 | Kyiv | UKR | 2021-05-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1466 | 3.50 | 6 | 0.70 | 20 | 14.00 | |
| | Zichenkov, Oleksandr | | | 1245 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bobyr, Dmytro | | | 1332 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mohylnyi, Stepan | | | 1594 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Korchynskyi, Mykola | | | 1601 | UKR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Diachek, Andriy | | | 1479 | UKR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Niezhentsev, Kyrylo | | | 1697 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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