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Rapid:
Individual Calculations September 2017 |
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| Ivanytska, Sofiia Total change: -9.60 | |   |
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| Ukraine team chess championship U12 (Rapid) | Vinnytsia | UKR | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1519 | 4.00 | 7 | -0.48 | 20 | -9.60 | |
|  Sabluk, Svitlana | | | 1194 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Sereda, Yaroslava | | | 1454 | UKR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Hrebenshchykova, Yelyzaveta | | | 1615 | UKR | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Chesalkina, Iryna | | | 1222 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Yaroshenko, Sofiya | | | 1390 | UKR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Mashchenko, Tamila | | | 1482 | UKR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Russeva, Viktoria | | | 1464 | 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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