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Rapid:
Individual Calculations April 2021 |
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| Ratner, Krystyna Total change: 6.00 | |   |
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| Ukraine Chess Championship 2021, girls - U16, rapid | Kramatorsk | UKR | 2021-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1583 | 1442 | 3.50 | 9 | 0.30 | 20 | 6.00 | |
|  Lomakina, Anzhelika | | | 1794 | UKR | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Petrova, Polina | | | 1723 | UKR | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gunko, Kateryna | | | 1115 | UKR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Tykhomyrova, Olessia | | | 1234 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Bondar, Daria | | | 1507 | UKR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Gabor, Mariya | | | 1405 | UKR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Hrebenshchykova, Yelyzaveta | | | 1957 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Petrova, Elizaveta | | | 1838 | UKR | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Grigorchuk, Katerina | | | 1672 | 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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