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Individual Calculations February 2015 |
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| Bykovskikh, Vladimir Total change: -27.60 | |   |
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| First League Altay Champ. 2015 | Barnaul | RUS | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1934 | 1.50 | 4 | -0.69 | 40 | -27.60 | |
|  Pozdnyakova, Anastasiya | | | 1664 | RUS | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Boiarintsev, Vitaly | | | 2263 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Prokoshin, Sergey | | | 1828 | RUS | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Zakharova, Viktoriya | | | 1863 | RUS | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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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