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Individual Calculations March 2012 |
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| Ubykin, Vladimir Total change: -29.25 | |   |
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| SPb Seniors Champ. 2011 | St. Petersburg | RUS | 2011-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 2099 | 3.00 | 7 | -1.95 | 15 | -29.25 | |
|  Volskaya, Vera | | | 1925 | RUS | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Ursuv, Valentin | | | 1862 | RUS | 0.00 | 1 | -0.80 | 15 | -12.00 | | | Grigoriev, Yury Z. | | | 1973 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Kruglikov, Alexander | | | 1944 | RUS | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Golovenchits, Boris | | | 1967 | RUS | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Shushpanova, Nina | | wf | 1946 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Lisitsin, Boris | | | 1984 | RUS | 0.50 | 1 | -0.16 | 15 | -2.40 | |
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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