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Individual Calculations April 2008 |
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| Chechurin, Yury Total change: -35.25 | |   |
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| January 2008 open | Perm | RUS | 2008-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1881 | 1.00 | 6 | -1.40 | 15 | -21.00 | |
|  Loskutov, Sergey | | | 2186 | RUS | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Kashin, Yury | | | 2058 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Bychenkova, Sonia | | | 1555 | RUS | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Liang, Vladimir | | | 2152 | RUS | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Kohanov, Boris | | | 1963 | RUS | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Panjkov, Alexander | | | 1837 | RUS | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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) | | | | February 2008 open | Perm | RUS | 2008-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1881 | 1.50 | 5 | -0.95 | 15 | -14.25 | |
| | Davydov, Stepan | | | 2195 | RUS | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Kashin, Yury | | | 2058 | RUS | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Kichigin, Viktor | | | 1861 | RUS | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Kuianov, Ilia | | | 1708 | RUS | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Zubkov, Mikhail | | | 1656 | RUS | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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