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Individual Calculations August 2017 |
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| Kostina, Alexandra Total change: 28.40 | |   |
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| Maestro 2017-Stage of Russia Cup - G13 | Berdsk | RUS | 2017-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1413 | 4.00 | 6 | 0.71 | 40 | 28.40 | |
|  Padalkina, Nataliya | | | 1148 | RUS | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Tumashevich, Elizaveta | | | 1492 | RUS | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Kosacheva, Kristina | | | 1411 | RUS | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Nikolaeva, Nadezhda | | | 1483 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Diveeva, Daryia | | | 1498 | RUS | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Rakina, Yuliya | | | 1168 | RUS | 0.50 | 1 | -0.30 | 40 | -12.00 | |
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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