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Individual Calculations January 2011 |
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| Demchenko, Anton Total change: 17.40 | |   |
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| M.Chigorin Memorial 2010 | St.Petersburg | RUS | 2010-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2499 | 2529 | 6.50 | 9 | 1.74 | 10 | 17.40 | |
|  Bratus, Petr P | | | 2175 | RUS | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Bazeev, German | | | 2348 | RUS | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Grachev, Boris | g | | 2668 | RUS | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Verzhansky, Alexander | f | | 2352 | RUS | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Smirnov, Artem | m | | 2426 | RUS | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Aleksandrov, Aleksej | g | | 2647 | BLR | 1.00 | 1 | 0.66 | 10 | 6.60 | | | Zhigalko, Sergei | g | | 2640 | BLR | 0.50 | 1 | 0.15 | 10 | 1.50 | | | Khairullin, Ildar | g | | 2620 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Matlakov, Maxim | g | | 2613 | RUS | 0.50 | 1 | 0.12 | 10 | 1.20 | |
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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