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Individual Calculations July 2009 |
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| Piarnpuu, Leili Total change: -10.80 | |   |
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| Estonian Club Chess Championship | Tallinn | EST | 2009-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 2130 | 1.00 | 2 | -0.72 | 15 | -10.80 | |
|  Narva, Triin | | | 1860 | EST | 0.50 | 1 | -0.33 | 15 | -4.95 | |  Korban, Katrina | | | 1780 | EST | 0.50 | 1 | -0.39 | 15 | -5.85 | |
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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