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Individual Calculations November 2009 |
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| Zakharov, Yuri Total change: 4.95 | |   |
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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 |
| 1999 | 2011 | 3.00 | 5 | 0.33 | 15 | 4.95 | |
|  Safronov, Kirill | | | 1831 | RUS | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Kolesnikova, Kristina | | | 1871 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Martynenko, Andrei | f | | 2377 | RUS | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Simko, Vladimir | | | 1975 | RUS | 1.00 | 1 | 0.45 | 15 | 6.75 | |  Azimova, Karina | | | 1943 | RUS | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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