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Individual Calculations September 2009 |
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| Dianov, Alexey Total change: -12.75 | |   |
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| 15. Maestro 2009 open | Berdsk | RUS | 2009-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2151 | 4.50 | 8 | -0.85 | 15 | -12.75 | |
|  Kiryushkina, Valentina | | | 1881 | RUS | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Petrukhina, Irina | | | 2055 | RUS | 0.00 | 1 | -0.63 | 15 | -9.45 | |  Fedechkin, Vladimir | | | 1995 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Gorbachev, Anton | | | 2004 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Chernikov, Vladislav | | | 1922 | RUS | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Solomatin, Sergey | | | 2020 | KAZ | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Postnikov, Alexey | | | 1982 | RUS | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Kagirov, R. | | | 2312 | UZB | 0.00 | 1 | -0.29 | 15 | -4.35 | |
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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