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Individual Calculations April 2009 |
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| Narva, Regina R. Total change: -0.45 | |   |
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| Estonian Women Championship | Rakvere | EST | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 2044 | 3.50 | 6 | -0.03 | 15 | -0.45 | |
|  Vahtra, Tuuli | | | 1988 | EST | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Piarnpuu, Leili | | wm | 2133 | EST | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Gansvind, Valeriya I. | | wf | 2244 | EST | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Korban, Katrina | | | 1769 | EST | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Narva, Triin | | | 1835 | EST | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Kyrge, Kersti | | | 1867 | EST | 1.00 | 1 | 0.27 | 15 | 4.05 | |
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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