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Individual Calculations April 2021 |
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| Kovalyova, Taisiya Total change: -40.40 | |   |
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| Ukraine Chess Championship 2021, girls - U14, classic | Kherson | UKR | 2021-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1318 | 0.00 | 4 | -1.01 | 40 | -40.40 | |
|  Lomakina, Anzhelika | | | 1663 | UKR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Bondar, Daria | | | 1502 | UKR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dvoretska, Elizaveta | | | 1453 | UKR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Yakymakha, Mariia | | | 1453 | UKR | 0.00 | 1 | -0.32 | 40 | -12.80 | |
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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