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Individual Calculations April 2021 |
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| Ratner, Krystyna Total change: 14.00 | |   |
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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 |
| 1617 | 1594 | 4.50 | 9 | 0.35 | 40 | 14.00 | |
|  Grigorchuk, Katerina | | | 1863 | UKR | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Bondar, Daria | | | 1502 | UKR | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Yeshchenko, Uliana | | | 1905 | UKR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kushnirenko, Anna | | | 1318 | UKR | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Mashchenko, Tamila | | | 1760 | UKR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Minaeva, Juliana | | | 1710 | UKR | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Gabor, Mariya | | | 1646 | UKR | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Petrova, Elizaveta | | | 1656 | UKR | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Gunko, Kateryna | | | 1194 * | 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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