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Blitz:
Individual Calculations April 2017 |
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| Grizlova, Sofia Total change: 41.40 | |   |
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| Ukraine Chess Championship-2017 U20 (Girls) (Blitz) | Lviv | UKR | 2017-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1596 | 5.00 | 9 | 0.70 | 20 | 14.00 | |
|  Mats, Diana | | | 1980 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Vitkovska, Mariya | | | 1454 | UKR | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Kozachenko, Maria | | | 1532 | UKR | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Hrabinska, Anna | | | 1385 | UKR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Martynkova, Tetyana | | | 1533 | UKR | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Skliar, Maryna | | | 1464 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sydoryak, Vira | | | 1823 | UKR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Lebedeva, Valeriya | | | 1675 | UKR | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Badik, Yaryna | | | 1752 | UKR | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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) | | | | Ukraine Girls Under 16 Chess Championship 2017 (Blitz) | Vinnytsia | UKR | 2017-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1715 | 1596 | 4.50 | 9 | 1.37 | 20 | 27.40 | |
| | Dubovyk, Anastasiia | | | 1859 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rudenko, Veronika | | wf | 1862 | UKR | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Ivanytska, Lyudmyla | | | 1705 | UKR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Shumeyko, Anna | | | 1765 | UKR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Ivanytska, Sofia | | | 1586 | UKR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Kovalchuk, Tania | | | 1654 | UKR | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Biliak, Viktoria | | | 1627 | UKR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Diachek, Alina | | | 1700 | UKR | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Lebedeva, Valeriya | | | 1675 | UKR | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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