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Individual Calculations July 2009 |
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| Kukk, Sander Total change: -8.70 | |   |
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| Estonian Club Chess Championship | Tallinn | EST | 2009-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2087 | 1.00 | 3 | -0.58 | 15 | -8.70 | |
|  Petrov, Aleksandr | | | 1997 | EST | 0.00 | 1 | -0.62 | 15 | -9.30 | |  Peleshev, Leonid | f | | 2286 | EST | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Lapidus, Mark | | | 1918 | EST | 0.50 | 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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