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Individual Calculations April 2009 |
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| Tarasov, Valery Total change: -17.25 | |   |
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| 16. P.V.Dubinin Memorial 2009 open | Nizhny Novgorod | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1917 | 1948 | 1.50 | 5 | -1.15 | 15 | -17.25 | |
|  Shilnikov, Igor S. | | | 1963 | RUS | 0.50 | 1 | 0.02 | 15 | 0.30 | |  Khudjakov, Sergey V. | | | 2123 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Marsak, Viktor D. | | | 2043 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Kulagina, Ekaterina | | | 1624 | RUS | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Sukhinin, Anatoly | | | 1834 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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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