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Individual Calculations September 2022 |
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| Grakholskaya, Anna Total change: 44.00 | |   |
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| Petersburg Summer 2022 - Girls U13 | St. Petersburg | RUS | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1116 | 4.50 | 8 | 1.10 | 40 | 44.00 | |
|  Trapeznikova, Emma | | | 1205 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Gladkova, Alexandra | | | 1247 | RUS | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Baldanova, Nomina | | | 1072 | RUS | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Aparina, Veronika | | | 1009 | RUS | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Chistova, Ekaterina | | | 1218 | RUS | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Blinova, Sofia | | | 1270 | RUS | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Elaeva, Dariya | | | 1240 | RUS | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Kulagina, Tatyana | | | 1112 | RUS | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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