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Individual Calculations October 2017 |
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| Ayan, Bengu Sena Total change: -17.20 | |   |
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| European Youth Chess Championship 2017 - Girls 16 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1905 | 3.50 | 8 | -0.43 | 40 | -17.20 | |
|  Goltseva, Ekaterina | | wf | 2214 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Represa Perez, Mireya | | wf | 2080 | ESP | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Coman, Emilia-Florentina | | | 1821 | ROU | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Leczek, Weronika | | | 1761 | POL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Tonso, Liina | | | 1816 | EST | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Nastase, Andreea-Cristina | | | 1986 | ROU | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Plaza Reino, Mercedes | | | 1846 | IRL | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Louka, Magdalini | | | 1814 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | |
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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