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Individual Calculations July 2021 |
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| Petrova, Elizaveta Total change: -6.00 | |   |
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| Ukraine Chess Championship - 2021 (Girls - 18) | Chornomorsk, Odesa Region | UKR | 2021-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1567 | 1710 | 6.00 | 9 | -0.15 | 40 | -6.00 | |
|  Petrenko, Maryna | | | 1465 | UKR | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Russeva, Viktoria | | | 1560 | UKR | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Skarbarchuk, Tetyana | | | 1507 | UKR | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Basova, Yuliya | | | 1496 | UKR | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Babayan, Eva | | | 1534 | UKR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ratner, Krystyna | | | 1608 | UKR | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Petrova, Polina | | | 1531 | UKR | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Khatniuk, Anastasiia | | | 1642 | UKR | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Alekseenko, Yuliya | | | 1760 | UKR | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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