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Rapid:
Individual Calculations September 2017 |
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| Sereda, Yaroslava Total change: 28.00 | |   |
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| Ukraine team chess championship U12 (Rapid) | Vinnytsia | UKR | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1447 | 1454 | 6.00 | 9 | 1.40 | 20 | 28.00 | |
|  Melnyk, Daria | | | 1313 | UKR | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Ivanytska, Sofiia | | | 1519 | UKR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Hrebenshchykova, Yelyzaveta | | | 1615 | UKR | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Mashchenko, Tamila | | | 1482 | UKR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Kopystyrynska, Anna | | | 1283 | UKR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Yaroshenko, Sofiya | | | 1390 | UKR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Biliak, Viktoria | | | 1632 | UKR | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Russeva, Viktoria | | | 1464 | UKR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Dyshchuk, Kateryna | | | 1326 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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