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Individual Calculations April 2009 |
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| Tunian, Yury Total change: -10.05 | |   |
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| 23. T.Petrosian Memorial 2009 open | Moscow | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 2032 | 4.50 | 9 | -0.67 | 15 | -10.05 | |
|  Pylaeva, Ekaterina | | | 1682 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Kurukin, Dmitry | | | 2202 | RUS | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Apryshko, Gleb | | | 2074 | RUS | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Akopova, Anna | | | 1939 | RUS | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Mikhailov, Viacheslav | | | 2096 | RUS | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Kukhmazov, Arsen | | | 1871 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Romanov, Stanislav | | | 2058 | RUS | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Glushkov, Lev | | | 1897 | RUS | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Maidanova, Irina | | | 1908 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | |
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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