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Individual Calculations November 2009 |
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| Vunder, Yakov Total change: -7.35 | |   |
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| Autumn on Petrograd side 2009 open | St.Petersburg | RUS | 2009-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 2212 | 6.00 | 9 | -0.49 | 15 | -7.35 | |
|  Bashkirov, Valentin | | | 1973 | RUS | 1.00 | 1 | 0.20 | 15 | 3.00 | |  Klyuev, Viktor | | | 2064 | RUS | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Kuzmin, Egor | | | 1995 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Pyatin, Alexander | | | 2093 | RUS | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Karataev, Oleg | | | 1987 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Martynenko, Alexey | | | 2033 | RUS | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Panjkov, Oleg | | | 2054 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Gnidenko, Andrey | | | 2157 | RUS | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Komarov, Andrei | | | 2020 | RUS | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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