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Individual Calculations October 2017 |
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| Asatryan, Sona Total change: 127.60 | |   |
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| European Youth Chess Championship 2017 - Girls 18 | Mamaia | ROU | 2017-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2099 | 2043 | 7.00 | 9 | 3.19 | 40 | 127.60 | |
|  Espinosa Cancino, Monica | | | 1708 | SCO | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Sieber, Fiona | | wm | 2247 | GER | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Kubicka, Anna | | | 2220 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Korchagina, Alena | | wf | 2158 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Olde, Margareth | | wf | 2161 | EST | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Avetisyan, Mariam | | | 1976 | ARM | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Dwilewicz, Katarzyna | | | 1884 | POL | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Garcia Martin, Marta | f | wm | 2360 | ESP | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Gueci, Tea | | wf | 2181 | ITA | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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