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Individual Calculations October 2017 |
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| Gvatua, Mariam Total change: 84.80 | |   |
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| European Youth Chess Championship 2017 - Girls 10 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1362 | 1201 | 4.50 | 8 | 2.12 | 40 | 84.80 | |
|  Sala, Giulia | | | 1532 | ITA | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zaytseva, Dariya | | | 1430 | RUS | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Avelino, Mafalda Biscaya | | | 1028 | POR | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mikhailina, Olga | | wc | 1364 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Vlasova, Olesia | | wc | 1341 | RUS | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Siekanska, Maria | | | 1424 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Katter, Marlene | | | 1416 | AUT | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Bousmaha, Leila | | | 1364 | FRA | 1.00 | 1 | 0.72 | 40 | 28.80 | |
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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