I'm shocked that I held onto rank 498. I didn't really even play the last 35 hours of the event. I logged in daily just to get the SR gacha ticket, and yesterday I logged in at 7 pm then passed out shortly thereafter. The last few days of the event, I would pop in, full strike something, then disappear for a while to study. I was so behind the last two days that I didn't even take the time to find a SEG to full strike.