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 Calibrating AI Level for RL based drivers 
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Joined: Sat Feb 26, 2011 2:15 pm
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Location: Bulgaria
Post Calibrating AI Level for RL based drivers
I'd like to know how do you adjust the GR AI Level for Real World based drivers? I tried several methods, but they didn't work.

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Wed Oct 22, 2014 4:03 pm
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Joined: Wed Feb 05, 2014 1:20 pm
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Location: Germany
Post Re: Calibrating AI Level for RL based drivers
Maybe manually?

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Wed Oct 22, 2014 4:06 pm
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Joined: Thu Mar 08, 2012 11:13 pm
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Post Re: Calibrating AI Level for RL based drivers
I usually take the points leader/season champion and set him as the base of 100. Then set the other drivers based off of that depending on how close they are in the standings, they may stay at the same level as the previous driver or decrease by 1 or 2 (occasionally more). I don't have a definitive formula, I just kind of make judgments on how much to decrease the next driver as I go. Take a look at the AI's included in my NASCAR Sprint Cup 2013 pack to get an idea of how I do it.

I don't know that there really is a good formulaic method that can be used to set AI for real world drivers. Anyone else have a method they use?

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Wed Oct 22, 2014 6:25 pm
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Joined: Sun Oct 16, 2011 8:36 am
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Location: Wrocław, Poland
Post Re: Calibrating AI Level for RL based drivers
A long time ago I used to drive with a friend in dorm - there were 2 of us, 4 AIs and we had tracks of F1 season from that year and some formula 1 car, I don't remember which one. We had point system 9-6-4-2-1 and 1 point for FL.

We had started with AI with skills 100-97-93-90 and if one of us won the season we increased all IA skills by 1, else we decreased by 1.


Wed Oct 22, 2014 7:46 pm
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Joined: Sat Feb 26, 2011 2:15 pm
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Location: Bulgaria
Post Re: Calibrating AI Level for RL based drivers
What I tried to use as a calculation method was to have AI 60 as base and then increase the AI under 4 criterias - Podium finishes, Point Finishes, Race Finishes and Pole Positions+Fastest Laps using the formulA (Criteria covered/No. of races)*10. But found this formula as inconsistent for backmarkers - for instance if I use the stats from last season's F1 Max Chilton, who finished all races, will have AI 70, while drivers with points like Bottas and Gutierez(I am talking about 2013) will have AI 68-69. And drivers like Hamilton and Raikkonen would have better AI than Alonso and Webber.

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Co-creator of BTCC 2011 and BTCC 2012 by Herbal; Themed Formula Packs (in collaboration with Np2003) with Lukeno94 car.
Founder of International GeneRally Racing League (IGRL) with zgr and Np2003.
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Wed Oct 22, 2014 7:52 pm
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Joined: Thu Feb 04, 2010 6:02 pm
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Location: Krynica-Zdrój (Poland)
Post Re: Calibrating AI Level for RL based drivers
I made on my computer some F1 seasons in GR with 22 CPU players (every with skill 100 at the start; there were 4 groups with 5-6 drivers on grid) and for every next season I increased them skill level depending on their number of points collected during the season. For example:

>300 points - +6 for skill level
>200 - +5
>150 - +4
>100 - +3
>50 - +2
>0 - +1

I made also a simply rule: basing on last 3 seasons, I took best 2 seasons and changed for each AI his skill. Sometimes it caused that AI with skill 112 was better than AI with skill 104 although this 'better' one had a little worse car.

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Thu Oct 23, 2014 12:06 pm
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