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Individual Calculations January 2020 |
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| Petrenko, Maryna Total change: 78.80 | |   |
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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 |
| 1546 | 1416 | 5.00 | 9 | 1.97 | 40 | 78.80 | |
|  Tiagunova, Nina | | | 1744 | UKR | 0.50 | 1 | 0.37 | 40 | 14.80 | |  Kondratyuk, Viktoriya | | | 1407 | UKR | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Kelbas, Anastasiya | | | 1528 | UKR | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Petrova, Polina | | | 1550 | UKR | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Pakina, Varvara | | | 1554 | UKR | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Landik, Alina | | | 1711 | UKR | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Hryhorieva, Anna | | | 1555 | UKR | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Krivay, Anastasiya | | | 1434 | UKR | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Bondar, Daria | | | 1430 | UKR | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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