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Individual Calculations October 2017 |
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| Toncheva, Nadya Total change: -5.20 | |   |
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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 |
| 1688 | 1802 | 5.00 | 8 | -0.13 | 40 | -5.20 | |
|  Karimli, Zhala | | | 1416 | AZE | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Bellahcene, Sofia | | | 1652 | FRA | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Goraj, Barbara | | | 1711 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Lomaia, Diana | | | 1753 | GEO | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Karavitaki, Evaggelia | | | 1702 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Allahverdiyeva, Ayan | | wc | 2042 | AZE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Tsotsonava, Elene | | | 1644 | GEO | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Zavivaeva, Emilia | | wc | 1582 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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