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Individual Calculations October 2012 |
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| Petrushev., Nikita Total change: 1.80 | |   |
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| New Ladoga Summer 2012. Zinder memorial Open | New Ladoga | RUS | 2012-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1695 | 1.00 | 4 | 0.06 | 30 | 1.80 | |
|  Grigoryev, Mikhail | | | 1864 | RUS | 0.50 | 1 | 0.22 | 30 | 6.60 | |  Khramov, Andrey | | | 1849 | RUS | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Presnyakov, Vladimir S. | | | 1880 | RUS | 0.50 | 1 | 0.24 | 30 | 7.20 | | | Katyshev, Alexey | | | 2048 | RUS | 0.00 | 1 | -0.11 | 30 | -3.30 | |
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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