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Individual Calculations March 2011 |
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| Kostin, Alexander Total change: 1.75 | |   |
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| XVIII Memorial P.V. Dubinin 2011 open | Nizhny Novgorod | RUS | 2011-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2000 | 2078 | 2.50 | 4 | 0.07 | 25 | 1.75 | |
|  Kriukov, Andrey | | | 1828 | RUS | 1.00 | 1 | 0.19 | 25 | 4.75 | |  Belenov, Dmitry N. | f | | 2379 | RUS | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Volkov, Ilya | | | 1934 | RUS | 0.50 | 1 | -0.19 | 25 | -4.75 | | | Abramjan, Larisa | | | 1860 | RUS | 1.00 | 1 | 0.22 | 25 | 5.50 | |
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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