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Individual Calculations January 2020 |
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| Petrova, Polina Total change: 54.80 | |   |
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| Ukraine Chess Championship - 2019 (Girls - 16) semifinal | Ivano-Frankivsk | UKR | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1550 | 5.00 | 8 | 1.37 | 40 | 54.80 | |
|  Mashchenko, Tamila | | | 1653 | UKR | 0.00 | 1 | -0.36 | 40 | -14.40 | |  Grechishina, Aniuta | | | 1219 | UKR | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Petrenko, Maryna | | | 1416 | UKR | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kravets, Yuliya | | | 1686 | UKR | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Hryhorieva, Anna | | | 1555 | UKR | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Yeshchenko, Uliana | | | 1650 | UKR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Ivanytska, Liudmyla | | | 1579 | UKR | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Alekseenko, Yuliya | | | 1950 * | UKR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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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