There aren't strict guidelines for tiers but I personally think that t1 needs to be something super simple (easy doubles all the way), t2 would be a step up from that but still limited to doubles and easy double pres, t3 is where pogo and more precise stuff comes in. I could probably still put this one as t2 but that jump felt t3 to me idk, it's a bit hard to judge without knowing how noobs would play the map since I saw some t3 jumpers really struggling with strafes on sketchy despite being able to do everything else.