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Individual Calculations October 2017 |
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| Arefieva, Olga Total change: 34.40 | |   |
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| Hopes of Astrakhan-2017 G-13 | Astrakhan | RUS | 2017-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1208 | 2.50 | 5 | 0.86 | 40 | 34.40 | |
|  Kostornichenko, , Yana | | | 1372 | RUS | 1.00 | 1 | 0.72 | 40 | 28.80 | |  Nazarova, Evgeniya | | | 1358 | RUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Tokmakova, Ulyana | | | 1603 | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kuznetsova, Ekaterina | | | 1037 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Matteu, Sofiya | | | 1400 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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