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Rapid:
Individual Calculations April 2021 |
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| Grigorchuk, Katerina Total change: 15.00 | |   |
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| Ukraine Chess Championship 2021, girls - U16, rapid | Kramatorsk | UKR | 2021-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1672 | 5.00 | 9 | 0.75 | 20 | 15.00 | |
|  Gunko, Kateryna | | | 1115 | UKR | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Yeshchenko, Uliana | | | 1902 | UKR | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Tiagunova, Nina | | | 1561 | UKR | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Kozachenko, Maria | | | 1838 | UKR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Petrova, Elizaveta | | | 1838 | UKR | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Manko, Mariya | | | 1830 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mashchenko, Tamila | | | 1705 | UKR | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Lomakina, Anzhelika | | | 1794 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ratner, Krystyna | | | 1442 | UKR | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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