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Individual Calculations December 2020 |
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| Lezina, Anna Total change: 22.00 | |   |
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| SPb G15 Championship 2020 | St. Petersburg | RUS | 2020-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1380 | 1606 | 5.00 | 6 | 0.55 | 40 | 22.00 | |
|  Ivanova, Evgeniia Yu. | | | 1206 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shikhalieva, Ariana | | | 1381 | RUS | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Petrova, Varvara | | | 1586 | RUS | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Kotlyar, Anfisa | | | 1206 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Meshcheriakova, Emiliia | | | 1206 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Pshevskaya, Yana | | | 1694 | RUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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