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Rapid:
Individual Calculations February 2019 |
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| Skurygina, Sofiya Total change: -20.40 | |   |
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| Championship of Kazakhstan 2019 Rapid G-10 | Pavlodar | KAZ | 2019-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1187 | 0.50 | 3 | -1.02 | 20 | -20.40 | |
|  Serikbay, Amina | | wc | 1171 | KAZ | 0.50 | 1 | -0.02 | 20 | -0.40 | |  Orazalina, Nursulu | | | 1251 | KAZ | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Bilyal, Aksezim | | | 1121 | KAZ | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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