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Individual Calculations April 2013 |
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| Isakov, Andrey Total change: -38.40 | |   |
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| North-West chess Championship for men | St. Petersburg | RUS | 2013-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2092 | 2278 | 4.00 | 9 | -2.56 | 15 | -38.40 | |
|  Puzyrevsky, Boris M. | | | 1987 | RUS | 0.50 | 1 | -0.35 | 15 | -5.25 | |  Napalkov, Vladimir | | | 2132 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Lukinov, Petr | f | | 2325 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Vlasov, Alexander | | | 2192 | RUS | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Lavrinovitsh, Denis | | | 2078 | RUS | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Rumiantsev, Rafail | | | 1955 | RUS | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Doronkin, Grigory | | | 1976 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Kharchenko, Daniil | | | 2031 | RUS | 0.50 | 1 | -0.31 | 15 | -4.65 | | | Semenenko, Sergey | | | 2154 | RUS | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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