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Rapid:
Individual Calculations May 2015 |
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| Berdnyk, Mariia Total change: -1.40 | |   |
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| Ukraine Girls Under 12 Chess Championship (rapid) - 2015 | Nikolaev | UKR | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1700 | 1702 | 2.50 | 5 | -0.07 | 20 | -1.40 | |
|  Konstantinova, Viktoriia | | | 1652 | UKR | 0.00 | 1 | -0.57 | 20 | -11.40 | |  Sus, Anastasia | | | 1472 | UKR | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Tikhonova, Alesia | | | 1696 | UKR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Alekseenko, Yuliya | | | 2034 | UKR | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Dziatko, Evgeniya | | | 1647 | UKR | 0.00 | 1 | -0.58 | 20 | -11.60 | |
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) | | |
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