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Individual Calculations May 2020 |
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| Kogan, Tatjana Total change: -32.20 | |   |
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| CFO_Champ. 2020_women | Pokrovskoe | RUS | 2020-03-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1864 | 1718 | 0.00 | 5 | -1.61 | 20 | -32.20 | |
|  Selifonova, Aleksandra | | | 2021 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Akulova, Taisiya | | | 1864 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lebedeva, Lubov E. | | | 1869 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Lomakina, Galja | | wm | 2017 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pershina, Nelli | | | 1551 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | |
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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