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Individual Calculations December 2017 |
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| Serikbay, Assel Total change: 35.20 | |   |
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| World Girls under 20 Championship 2017 | Tarvisio | ITA | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2152 | 2135 | 6.00 | 11 | 0.88 | 40 | 35.20 | |
|  Zairbek Kyzy, Begimay | | | 1735 * | KGZ | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Yu, Jennifer | f | wm | 2321 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Aakanksha, Hagawane | | wm | 2312 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Injac, Teodora | | wm | 2244 | SRB | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Bidhar, Rutumbara | | wf | 1904 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Chernyak, Viktoria | | wf | 2236 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Styazhkina, Anna | | wm | 2301 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Ghukasyan, Siranush | | wm | 2207 | ARM | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Terbe, Julianna | | wm | 2263 | HUN | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Ning, Kaiyu | | | 2176 | CHN | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Gomez Barrera, Javiera Belen | | wm | 1972 | CHI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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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