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Blitz:
Individual Calculations March 2019 |
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| Kozachenko, Maria Total change: 51.00 | |   |
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| Ukraine Chess Championship 2019, girls - U14, blitz | Dnipro, Dnipropetrovsk region | UKR | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1611 | 4.50 | 7 | 1.41 | 20 | 28.20 | |
|  Lyshchenko, Polina | | | 1668 | UKR | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Yeshchenko, Uliana | | | 1613 | UKR | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Khatniuk, Anastasiia | | | 1516 | UKR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ivanytska, Liudmyla | | | 1847 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Grigorchuk, Katerina | | | 1551 | UKR | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Dubovyk, Anastasiia | | | 1897 | UKR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Minaeva, Juliana | | | 1540 | UKR | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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 Chess Championship 2018, girls - U20, blitz | Kramatorsk | UKR | 2019-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1676 | 1611 | 5.00 | 9 | 1.14 | 20 | 22.80 | |
| | Hryshchenko, Kamila | | | 1918 | UKR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Chernobryvets, Oleksandra | | | 1436 | UKR | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Petrova, Elizaveta | | | 1676 | UKR | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Martynkova, Olena | | wm | 2011 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Petrova, Polina | | | 1593 | UKR | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Tsikanovskaya, Veronika | | | 1816 | UKR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Pakina, Varvara | | | 1497 | UKR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Svetlichnaia, Alena | | | 1889 | UKR | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Yablonska, Alisa | | | 1244 | UKR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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