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Individual Calculations July 2009 |
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| Brokko-Olde, Margit Total change: 4.50 | |   |
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| Estonian Club Chess Championship | Tallinn | EST | 2009-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2092 | 1.50 | 2 | 0.30 | 15 | 4.50 | |
|  Fomina, Tatyana | | wm | 2233 | EST | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Korban, Katrina | | | 1747 | EST | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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