Okay.

So this is a slam and not a half throw?

It can be both.

IRL you can slam somebody with a hip throw, double leg, limitless options.

Replay overview:
Half Throw 1: I use my pecs, shoulders, and chest to crank my opponent over his base.
Suplex: I manage to pull off a semi-decent single leg suplex even though my opponent frac'ed my right hip and glute
Double leg suplex: I manage to get grips on my opponent's hips and do some shitty suplex out of the dojo/
Ko Soto Gari: My opponent attempts to lift me, but I swing in and get a stable mount, I then proceeded to throw him with a foot sweep.

Everything good except the ptoper suplex. You need to do a straight backwards suplex with shoulders lowered, pecs extended, contracted elbows, and contracted wrists.

^^ I prefer extended wrists for safety of selfgrabbing tbh.

Kick check for tier-up.

his leg didn't even touch your shin. almost had it.
please upload full matches btw

How bout dis?

Leg has to be bent for the kick check, or else it's just a regular kick. Check these out:
Tani Otoshi: I check the kick then slip behind for the valley drop.
Leg Wrap: I check his kick with my knee then follow up with a counter kick to the shoulder, fracturing his shoulder.