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Individual Calculations December 2018 |
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| Medvedeva, Ustinia M. Total change: -10.80 | |   |
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| 2018 SPb G11 Championship Final | St. Petersburg | RUS | 2018-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1198 | 1011 | 0.50 | 3 | -0.27 | 40 | -10.80 | |
|  Loviagina, Dariana | | | 1218 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Trifonova, Daria | | | 1129 | RUS | 0.50 | 1 | 0.16 | 40 | 6.40 | |  Fomina, Elizaveta | | | 1247 | RUS | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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