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Individual Calculations April 2013 |
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| Rumiantsev, Rafail Total change: 24.75 | |   |
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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 |
| 2143 | 1955 | 4.00 | 9 | 1.65 | 15 | 24.75 | |
|  Rusov, Valery | | | 2213 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Kordumov, Sergei | | | 2080 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Neverov, Ivan | | | 2078 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Semenenko, Sergey | | | 2154 | RUS | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Ivanov, Alexander | | | 2080 | RUS | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Isakov, Andrey | | | 2278 | RUS | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Samsonov, Svyatoslav | | | 2171 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Veltmander, Vitalii | | | 2050 | RUS | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Suleymanyants, Odisey | f | | 2179 | RUS | 0.00 | 1 | -0.22 | 15 | -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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