what's the maximum COF (chance of failure) possible in GP4?

Posted by miki2000milos 
hello again
I was wondering what is the COF value that will 100% result in a retirement?

also while I'm on with COF, how does it work?
I assume the game runs random failure numbers for each car (so between 0 and x), and if the number is lower than the COF value it's a DNF, but I might be wrong.


(ps: used the search bar, found nothing)




GPGSL - Yakuza driver

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I think its between 0 - 32000 maybe(B)

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I can tell you that a failure chance of 1000 is somewhere between 5% and 15%, 10000 is between 35% and 45% I think (own experiences).
According to GP3 Edit: 0 - 32767 = 0% - 80%.
32787 is the maximum number that GP3 Edit allow me to put. The system is the same as the GP4 I think. Test if with a greater number than 32787 works.

I tested this quite some time ago and 32787 is indeed the maximum.



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so 32767 or 32787? ;-)
Also does that mean you can't put a 100% chance of failure?




GPGSL - Yakuza driver

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In GP4 it's:
if race:
  FP = teamFailureProbability * max(20, distance%) / 100
else if qualify:
  FP = teamFailureProbability / 2
else:
  FP = teamFailureProbability
willGetFailure = randomNumberBetween(0, 16383) < FP

So with 16384 it should be 100% already, for a 100% distance race (haven't tested this, I have only read the code in the executable).

René Smit, Independent Software Developer.
Download my GPx tools here.



Edited 3 time(s). Last edit at 08/23/2015 01:29PM by SDI.
thanks Rene! (Y)




GPGSL - Yakuza driver

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By the way, it's the same in GP3.

And if in your experience 32768 is 100% failure, then you're probably doing 50% distance races.

René Smit, Independent Software Developer.
Download my GPx tools here.
Well, is this proportional then? 16384 means exactly 25% failure chance for 100% races and 8192 12.5% failure chance for the same distance? And I thought the last four years that about 12000 are 50% failure chance for 100% races. So this is definitely wrong, isn't it?
Someone quoted on RaceDepartment many years ago that 5000 was around 10% chance, that sounds about right-ish?
well I did want to know exactly, but I know about that too.




GPGSL - Yakuza driver

GPGSL activity check app: Direct link - Source code - Have you posted?
Re: what's the maximum COF (chance of failure) possible in GP4?
Date: September 19, 2015 01:09AM
Posted by: SDI
It is proportional, but 16384 means 100% failure chance for 100% races and 8192 means 50% failure chance for the same distance.
The failure chance is propertionally reduced with the race distance until 20% distance.

René Smit, Independent Software Developer.
Download my GPx tools here.
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