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Rapid:
Individual Calculations March 2019 |
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| Petrova, Elizaveta Total change: 42.80 | |   |
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| Ukraine Chess Championship 2019, girls - U14, rapid | Dnipro, Dnipropetrovsk region | UKR | 2019-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1733 | 6.50 | 9 | 1.19 | 20 | 23.80 | |
|  Tiagunova, , Nina | | | 1437 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Mashchenko, ,tamila | | | 1613 | UKR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Lomakina, ,anzhelika | | | 1658 | UKR | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Minaeva, ,juliana | | | 1653 | UKR | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ivanytska, ,liudmyla | | | 1705 | UKR | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Kozachenko, ,maria | | | 1687 | UKR | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Gryga, ,daryna | | | 1629 | UKR | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Dubovyk, ,anastasiia | | | 1827 | UKR | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Yeshchenko, ,uliana | | | 1744 | UKR | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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, rapid | Kramatorsk | UKR | 2019-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1733 | 5.00 | 9 | 0.95 | 20 | 19.00 | |
| | Martynkova, Olena | | wm | 1977 | UKR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Yablonska, Alisa | | | 1333 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hryzlova, Sofiia | | | 1821 | UKR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Prasol, Alesya | | | 1751 | UKR | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Shpanko, Nadiia | | wf | 2133 * | UKR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martynkova, Tetyana | | | 1582 | UKR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Tsikanovskaya, Veronika | | | 1809 | UKR | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Malanukha, Margarita | | | 1738 | UKR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Petrova, Polina | | | 1796 | UKR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | * 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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