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kfactor and points exchange. Kfactor is adjusted to the global league (beta 4 RC) and it should not.

Posted: 01 Feb 2019, 13:47
by pier4r
Checking my ghost matches

https://stats.gladiabots.com/player?&na ... ostMatches

Code: Select all

1372999   10/14/2018, 11:00:12 PM   2307   1/30/2019, 11:07:40 PM   1655223   820702928   +58  Ardent Dawn (2246)   2304 -20


-20 points? Is the kfactor changed or something like that? It should have been -13 or so.

In general ardent dawn matches since january 2019 have an higher point exchange.
https://stats.gladiabots.com/player?&di ... rdent+Dawn

I hope the kfactor is not adjusted on the kfactor of the global league (due to the beta 4 RC), rather on the kfactor of the league in which one is in the current mode. Otherwise it will bring so much messing up and whining.

Also as a side note. The stats.gladiabots.com of the current public beta is wonky. Since the new beta will take some time to be polished, it may confuse players. I guess I am one of the few that can realize that the stats page is wonky, all the others will be like "what is going on?".

Re: kfactor and points exchange. Kfactor is adjusted to the global league (beta 4 RC) and it should not.

Posted: 04 Feb 2019, 22:01
by GFX47
OOPS

Re: kfactor and points exchange. Kfactor is adjusted to the global league (beta 4 RC) and it should not.

Posted: 05 Feb 2019, 13:35
by GFX47
I have fixed the K factor and hidden the Beta 4 RCx players from the Beta 3.2 leaderboards.

Re: kfactor and points exchange. Kfactor is adjusted to the global league (beta 4 RC) and it should not.

Posted: 05 Feb 2019, 21:20
by pier4r
Well done!

Re: kfactor and points exchange. Kfactor is adjusted to the global league (beta 4 RC) and it should not.

Posted: 30 Mar 2019, 16:29
by pier4r
It is broken once again


https://stats.gladiabots.com/player?&di ... =IRRbertPC

See the point exchange with 20+ points, something that it shouldn't happen in collection when one is over 2000. The plus 32 is totally hilarious.

This may also quickly kill valid ghosts that get farmed by the same player.

Re: kfactor and points exchange. Kfactor is adjusted to the global league (beta 4 RC) and it should not.

Posted: 31 Mar 2019, 17:45
by GFX47
The k factor computation was based on the players league but the league is now based on the sum of the 3 active modes so it was bugged.
It now depends on players score in the game mode:
elo <= 1000 -> kfactor = 50
elo <= 1200 -> kfactor = 45
elo <= 1400 -> kfactor = 40
elo <= 1600 -> kfactor = 35
elo <= 1800 -> kfactor = 30
elo <= 2000 -> kfactor = 25
elo > 2000 -> kfactor = 20

Edit: tweaked the elo thresholds

Re: kfactor and points exchange. Kfactor is adjusted to the global league (beta 4 RC) and it should not.

Posted: 31 Mar 2019, 23:44
by pier4r
as wrote in discord. Well done. I thought it was already fixed in that way but apparently it was not.