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Rapid:
Individual Calculations July 2015 |
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| Zajtzeva, Viktoria Total change: 2.20 | |   |
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| SPb Satellite Cities Rapid Champ. 2015 | St. Petersburg | RUS | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1932 | 1912 | 2.50 | 5 | 0.11 | 20 | 2.20 | |
|  Korbut, Tatiana | | | 1741 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Bystryakova, Elena V. | | wm | 2152 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Fedoseeva, Valentina | | | 1926 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Bene, Alina | | | 1815 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Karaseva, Janna | | | 2024 | RUS | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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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