Actual Cheater
So far, I only have these four names for the player which are just slight variations of the name in the video.
https://eatsleeput.com/utstats/?p=pinfo&pid=9448
https://eatsleeput.com/utstats/?p=pinfo&pid=9347
https://eatsleeput.com/utstats/?p=pinfo&pid=10446
https://eatsleeput.com/utstats/?p=pinfo&pid=9364
I haven't finished looking into this thoroughly yet. Will let you know if other aliases turn up later. Not banned yet either, if anyone sees the player on the server please post here. (don't want to say any more at this moment)
friendofafriend Just a certain polish player hitting almost 49% acc
Acc doesn't matter here, it's not sniper arena or instagib.
I still aint sold if you watch him come out high and totally ignore or not see a blue guy run across low enemy right. Now correct me if I'm wrong but the theory is he is auto aiming at anything blue so why isn't that guy dead?
player_0 Acc doesn't matter here
That's kinda silly. Acc. does matter - if you can successfully hit often => you have higher potential for better control over map (true for all server favorite shooting galleries like fragwhore/w00t) => better map control = more room for flagrunners. Plus, if your basic acc. is better than the opponents - then in 1on1 encounters your opponent have less room for mistakes. Yes, on combogib low acc. could be compensated by spam/camping and shockcombos (though it also requires good enough acc.).
jerc is he is auto aiming at anything
If I understood correctly, the claim is that guy just triggerbotting, not aimbotting.
Jerc, the green dot is your crosshair, the red square I added with paint, the cheat is looking at each pixel inside of that square for a certain shade of red or blue, if it sees a correct colour it will trigger a mouse click, you can make the target area as big or as small as you want or place it anywhere on your screen, that's the basics of how that type of cheat works.
jerc
In something blue and/or red and he wasn't killed because in this colorful bot you can also set something as like the range of the field around the crosshair (Mr. Ooper showed it) And it is very important what shades of these colors you have added. It's not just the typical blue RGB 0.0.255 and the typical red 255.0.0. If the enemy crouches in a dark corner, his skin suddenly change to, for example, 0,0,30. The range is sygnificant on this blue. The same goes for red. In general, I'm skeptical about it because no one will be able to set all the shades of these colors. The more you add shades on the palette of this colorbot, the greater the sensitivity to detect this color sample on the map. Not only on characters. Suddenly you find yourself shooting around all over the place, non-stop and you find that your mouse is broken. 
Schizazoid That's kinda silly. Acc. does matter
There was a debate recently on this forum about acc.
Besides, no need to be a genius to say that one shock ball can kill even 6 or more enemies.
Pretty sure if you kill someone with a combo it's not counted as a hit, only hits with a shockball or left click will count as a hit if I'm not mistaken.
- Edited
Ooper
It may be as you write. Something must have changed in the counting. Only some people look at acc, stating that if someone has a high ACC on the ComboGib server, they immediately become suspicious of this person. Reminds me of a thread where Mr. Shizazoid stated that Mr sad_but_true wants to cheat tracking in stats by only shooting shock balls - https://eatsleeput.com/d/187-game-victory-scenes/85 where this was answered by friendofafriend:
https://eatsleeput.com/d/187-game-victory-scenes/87
So, first of all, Mr. Shizazoid got it wrong then, and secondly, using only alternative fire and getting 48% acc, something is rather wrong. isn't it?
I guess you could cheese with the shockball on some maps with narrow corridors, or at point blank range shot people with shockballs to get high accuracy. That 48%acc stats is not for the right click game though, he got 8.26% in the game being referred to https://eatsleeput.com/utstats/?p=match&mid=29446.
Maybe you're right. Did you notice that on this opel almost everyone had low acc? Weird.
People on the server could of been screwing around instead of playing normally.
player_0 That was a silly joke, rather than serious statement, but ok.
Shooting only balls (heh) on maps bigger than joust will inevitably result in lower accuracy (even without mindless spamming) since it's a projectile attack and can potentially be dodged by usual means or by double-jumping over it or grappling away. Especially true for guys like mentioned sbt fella with his allegedly "trained good aim" with hitscan shots.
I hit as many shockball kills as combos on most maps and i can say from experience you can kill 3 players with one shockball. As far as SBT's accuracy going down using shockballs I guess you don't know SBT, I,ve seen him get 200 frags without firing a single primary or combo. Correct me if I'm wrong but the only shockball bot would be a time machine.
jerc I guess you don't know SBT
Nah, I get that this guy basically is a deity of ut, who invented fragging as a thing and we mere mortals are just his plaything.
Argument is that one can dodge ball either with good enough reaction, better ping or both (that's assuming, that shot is not pointblank - and even with pointblank-shots I've experienced misses) and can be repeat that several times in a row - that generally will lead to diminishing in overall accuracy of guy who fired a shot/s. Yes, there's also different things that influence the outcome of your shot (map size and design, how packed server atm, your ping, how skilled/unskilled your opponents are etc), but that's another theorycraft story.
As for multikills with balls - I'm not sure how stat system calculates accuracy for that, but my guess is that counts as 1 shot 1 hit (as it should, since those 2+ ppl are just collateral dmg of 1 specific instance of hit).
Schizazoid
The great master has been found. Maybe you should read with comprehension. Your posts on the forum show what an arrogant and convoluted life form you are.
Everyone call me Shizuu because I'm fucking awesome, Nah, Kek. My knowledge would shock and intimidate you all. I don't like to get nervous, so I approach everything with contempt and a chillout disposition and with a delicate hint of brilliance. I smoke a lot so that my own brain doesn't start to realize what wisdom I have in my head. If I ever quit smoking, I'd be shocked and intimidated along with you.