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Individual Calculations September 2009 |
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| Puraev, Artemiy Total change: 8.55 | |   |
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| 15. Maestro 2009 open | Berdsk | RUS | 2009-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2126 | 2118 | 4.50 | 8 | 0.57 | 15 | 8.55 | |
|  Tuzhik, Artem | f | | 2314 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | |  Khlichkova, Tatiana | | | 1984 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Kruppa, Vladimir | | | 1906 | RUS | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Sviridov, Valery | | | 2218 | RUS | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Yakimov, S.y. | | | 2207 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Pavlov, Oleg | f | | 2314 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Koveshnikova, Daria | | | 1994 | RUS | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Kazachansky, Sergei | | | 2068 | RUS | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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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