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Individual Calculations April 2017 |
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| Salah, Nadezhda Total change: 18.80 | |   |
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| Ukraine Chess Championship-2017 U20 (Girls) | Lviv | UKR | 2017-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1904 | 4.50 | 9 | 0.47 | 40 | 18.80 | |
|  Gryga, Daryna | | | 1504 * | UKR | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Tribushna, Hanna | | | 1706 | UKR | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Barchuk, Irina | | | 2139 | UKR | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Mats, Diana | | | 2012 | UKR | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Osmak, Iulija | | wg | 2304 * | UKR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Grischenko, Kamila | | | 1918 | UKR | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Berdnyk, Mariia | | | 2190 | UKR | 0.50 | 1 | 0.34 | 40 | 13.60 | | | Bezkorovaina, Mariia | | | 2125 | UKR | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vernigora, Alexandra | | | 1610 | UKR | 0.00 | 1 | -0.85 | 40 | -34.00 | | | * 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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