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Individual Calculations October 2017 |
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| Obada, Ema Total change: 1.60 | |   |
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| European Youth Chess Championship 2017 - Girls 12 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1655 | 1708 | 5.00 | 9 | 0.04 | 40 | 1.60 | |
|  Zulfugarli, Mahluga | | | 1308 * | AZE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ziegenfuss, Antonia | | | 1956 | GER | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Sosnina, Nadezhda | | | 1796 | RUS | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Zhurova, Anna | | | 1864 | RUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Roebers, Eline | | | 1814 | NED | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Yakimova, Mariya | | | 1736 | RUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Ojog, Felicia | | | 1594 | MDA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Karimli, Zhala | | | 1416 | AZE | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Qasem, Huda | | | 1409 | ISR | 1.00 | 1 | 0.15 | 40 | 6.00 | | | * 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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