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Blitz:
Individual Calculations March 2020 |
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| Kozachenko, Maria Total change: 52.20 | |   |
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| Ukraine Chess Championship - 2020 (Girls - 14) Blitz | Dnipro | UKR | 2020-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1564 | 1673 | 5.50 | 9 | -0.09 | 20 | -1.80 | |
|  Petrenko, Maryna | | | 1327 | UKR | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Zaets, Daryna | | | 1448 | UKR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Minaeva, Juliana | | | 1538 | UKR | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Lomakina, Anzhelika | | | 1782 | UKR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Ivanytska, Liudmyla | | | 2016 | UKR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Tashkinova, Sofiia | | | 1484 | UKR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Prochaieva, Alina | | | 1273 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vashchenko, Diana | | | 1273 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dubovyk, Anastasiia | | | 1939 | UKR | 0.50 | 1 | 0.32 | 20 | 6.40 | | | * 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) | | | | Ukraine Chess Championship 2020, girls - U20, blitz | Kramatorsk | UKR | 2020-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1673 | 4.50 | 8 | 2.70 | 20 | 54.00 | |
| | Martynkova, Olena | | wm | 2060 | UKR | 1.00 | 1 | 0.91 | 20 | 18.20 | | | Hryzlova, Sofiia | | | 1879 | UKR | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Hryshchenko, Kamila | | | 1967 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hrebenshchykova, Yelyzaveta | | | 1907 | UKR | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Alekseenko, Yuliya | | | 1967 | UKR | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Dubovyk, Anastasiia | | | 1939 | UKR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Hryhorieva, Anna | | | 1522 | UKR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Berdnyk, Mariia | f | | 2072 | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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