 Complete the following phrase:  After first crossing 2500, Goryachkina fell back into the 2400s in May 2016 and did not reach 2500 again until June 2018, albeit never falling below 2450 over that span of two years. She did not earn any more GM norms in 2016, at best getting three additional redundant IM norms. She could not repeat her previous years performance at the 2016 Russian Womens Championship Superfinal, only scoring 511. Goryachkina began improving her rating again in 2017. Although she again lost in the second round of the 