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Individual Calculations April 2021 |
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| Tiagunova, Nina Total change: -3.20 | |   |
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| Ukraine Chess Championship 2021, girls - U16, classic | Kramatorsk | UKR | 2021-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1654 | 4.50 | 9 | -0.08 | 40 | -3.20 | |
|  Gunko, Kateryna | | | 1254 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mashchenko, Tamila | | | 1760 | UKR | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Manko, Mariya | | | 1836 | UKR | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Yeshchenko, Uliana | | | 1905 | UKR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Grechishina, Aniuta | | | 1254 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Gabor, Mariya | | | 1646 | UKR | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Lomakina, Anzhelika | | | 1663 | UKR | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Lyshchenko, Polina | | | 1702 | UKR | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Petrova, Elizaveta | | | 1656 | UKR | 0.00 | 1 | -0.50 | 40 | -20.00 | | | * 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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