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Individual Calculations May 2012 |
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| Peretyatko, Alexander Total change: -1.20 | |   |
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| Polyak Memorial 2012 open | Novosibirsk | RUS | 2012-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1988 | 1935 | 3.00 | 7 | -0.04 | 30 | -1.20 | |
|  Glukhov, Mikhail | | | 2168 | RUS | 0.00 | 1 | -0.21 | 30 | -6.30 | |  Shnajder, Mark | | | 1822 | RUS | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Lugovin, Andrej | | | 1912 | RUS | 1.00 | 1 | 0.47 | 30 | 14.10 | | | Koshelev, Vladimir | | | 2078 | RUS | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Sukhanov, Dmitry | | | 2146 | RUS | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Lazarev, Vladislav | | | 1991 | RUS | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Yudina, Kseniya | | | 1797 | RUS | 1.00 | 1 | 0.31 | 30 | 9.30 | |
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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