In the records of the White Tower Rashima was the fourth strongest Aes Sedai ever, after Caraighan Maconar, Eldrene and Tetsuan, a record unsurpassed till the arrive of Nynaeve. Because in TWoTC Caraighan is described at level 3(+10) it can be guessed that Eldrene was at 4(+9), Tetsuan at 5(+8) and Rashima at 6(+7).