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Individual Calculations May 2015 |
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| Polyansky, Viktor Total change: -19.40 | |   |
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| Voronezh City Chess Championship Open 2015 | Voronezh | RUS | 2015-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1950 | 3.50 | 9 | -0.97 | 20 | -19.40 | |
|  Sakorenko, Adriana | | | 1776 | RUS | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Provkin, Vladimir | | | 2141 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Koshelev, Vladimir | | | 1853 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Rudnitsky, Ivan | | | 2039 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Lukovnikov, Alexander | | | 2258 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Strukov, Dmitry | | | 1809 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Sokolovsky, Victor | | | 1984 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Krivtsov, Alexander | | | 1953 | RUS | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Lazarev, Alexandr | | | 1804 | RUS | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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