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Individual Calculations March 2012 |
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| Ivakin, Valery Total change: -12.30 | |   |
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| Open rtg. Polufinal Irkutsk 2012 | Irkutsk | RUS | 2012-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1849 | 3.00 | 8 | -0.41 | 30 | -12.30 | |
|  Bogun, Oleg | | | 2099 | RUS | 0.00 | 1 | -0.19 | 30 | -5.70 | |  Ryzhkin, Vladimir | | | 1475 | RUS | 1.00 | 1 | 0.10 | 30 | 3.00 | | | Ladyzhinsky, Igor | | | 1859 | RUS | 0.00 | 1 | -0.49 | 30 | -14.70 | | | Kopylov, Oleg | | | 1989 | RUS | 1.00 | 1 | 0.69 | 30 | 20.70 | | | Goriachkin, Viktor | | | 2012 | RUS | 0.00 | 1 | -0.28 | 30 | -8.40 | | | Bychkov, Vladimir | | | 1905 | RUS | 0.00 | 1 | -0.42 | 30 | -12.60 | | | Grudinin, Evgeny | | | 2106 | RUS | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Sorokovikov, Vasily | | | 1750 | RUS | 1.00 | 1 | 0.36 | 30 | 10.80 | |
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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