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Blitz:
Individual Calculations March 2019 |
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| Berdnyk, Mariia Total change: -36.20 | |   |
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| Ukraine Chess Championship 2018, girls - U20, blitz | Kramatorsk | UKR | 2019-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1978 | 5.00 | 9 | -1.81 | 20 | -36.20 | |
|  Petrova, Elizaveta | | | 1676 | UKR | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Malanukha, Margarita | | | 1876 | UKR | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Hryshchenko, Kamila | | | 1918 | UKR | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Petrova, Polina | | | 1593 | UKR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hryzlova, Sofiia | | | 1747 | UKR | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Prasol, Alesya | | | 1730 | UKR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hrebenshchykova, Yelyzaveta | | | 1872 | UKR | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Kozachenko, Sofia | | | 1849 | UKR | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Chernobryvets, Oleksandra | | | 1578 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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