Yes, Nugumanova is definitely out of RusNats. Gulyakova needs a top three finish in her next stage.The event page is down, but if my memory and my calculations are all correct -- Samodelkina won, with Muravieva in 2nd. Samodurova finished 4th in the free, 5th overall. Guliakova finished in 6th and Nugumanova in 11th.
A nice surprise was Yametova who finished 3rd. That will Q her to Nationals.