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Rapid:
Individual Calculations December 2020 |
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| Petrova, Varvara Total change: 21.20 | |   |
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| SPb G15 Rapid Championship 2020 | St. Petersburg | RUS | 2020-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1409 | 1544 | 5.00 | 6 | 1.06 | 20 | 21.20 | |
|  Meshcheriakova, Emiliia | | | 1255 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Pshevskaya, Yana | | | 1455 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Shikhalieva, Ariana | | | 1435 | RUS | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Kobak, Polina | | | 1511 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Lezina, Anna | | | 1641 | RUS | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Ermakova, Polina | | | 1159 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | |
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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