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Individual Calculations July 2009 |
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| Goriachkin, Viktor Total change: -19.20 | |   |
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| Irkutsk Chmp. 2009 open | Irkutsk | RUS | 2009-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2013 | 3.00 | 7 | -1.28 | 15 | -19.20 | |
|  Rusanov, Valery | | | 1985 | RUS | 0.50 | 1 | -0.04 | 15 | -0.60 | |  Goryachkin, Alexander | | | 1936 | RUS | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Kuznetsov, Vladimir | | | 1929 | RUS | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Shigorov, Vitaly | | | 1916 | RUS | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Drapeza, Sergey | | | 1717 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Petrov, Petr | | | 2065 | RUS | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Tolmacheva, Eva | | | 1942 | RUS | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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