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Rapid:
Individual Calculations March 2020 |
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| Berdnyk, Mariia Total change: -1.20 | |   |
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| Ukraine Chess Championship 2020, girls - U20, rapid | Kramatorsk | UKR | 2020-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 2170 | 7.50 | 9 | -0.06 | 20 | -1.20 | |
|  Kozachenko, Maria | | | 1770 * | UKR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Hryhorieva, Anna | | | 1770 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Svetlichnaia, Alena | | | 1883 | UKR | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Dubovyk, Anastasiia | | | 1845 | UKR | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Hrebenshchykova, Yelyzaveta | | | 1835 | UKR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Landik, Alina | | | 1770 * | UKR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Martynkova, Olena | | wm | 2072 | UKR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Hryzlova, Sofiia | | | 1912 | UKR | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Alekseenko, Yuliya | | | 1970 | UKR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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