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Individual Calculations September 2022 |
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| Trapeznikova, Emma Total change: 8.40 | |   |
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| Petersburg Summer 2022 - Girls U13 | St. Petersburg | RUS | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1177 | 1205 | 4.50 | 8 | 0.21 | 40 | 8.40 | |
|  Grakholskaya, Anna | | | 1116 | RUS | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Pustynnikova, Aleksandra | | | 1013 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Blinova, Sofia | | | 1270 | RUS | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Chistova, Ekaterina | | | 1218 | RUS | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Elaeva, Dariya | | | 1240 | RUS | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Kulagina, Tatyana | | | 1112 | RUS | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Gladkova, Alexandra | | | 1247 | RUS | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Krizskaya, Eva Kon | | | 1198 | RUS | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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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