2010 Solo PAX Numbers

[civic52]

For your enjoyment.



http://www.scca-chicago.com/solo/indexes/rtp2010.html

[allen56]

This is a comparison of a STU car running a 52 flat and what time each class would have to run to tie that time, 2010 vs. 2009. 

[Rogue_Wulff]

I'd be equally interested in seeing a comparasion chart showing the PAX time of each class based on a standard time, say the same 52 second time. 2010 & 2009. That would show where the biggest changes happen.
For instance in CSP a 52 second run would PAX as 44.876 in 2010, and 44.824 in 2009. A difference of .052 (ironic, huh?)....

[allen56]

(Paul, open the .pdf I attached to my post)

[Rogue_Wulff]

I did. I was just saying it would be equally interesting to see a chart showing the PAX times for each class using a stanardized time then applying the PAX index, to show what the same actual time would yeild each class. I don't want to take the time to create such a chart, if one already exists.....

As for the PAX numbers, it looks like everything except GS and SM recieved a higher index. Those 2 classes actually recieved a lower multiplier. As always, AM stays at 1.0. Some classes took a bigger hit than others, but the most favorable adjustment was GS, going from .821 to .812

[Rogue_Wulff]

Ok, now I see how that chart is setup. each number refers to what each class would need to match the AM time (43.888).
Not quite the same as I thought. I thought it was saying the STU time was after the PAX index was applied......

[JimR]

Rick Ruth made the point on SCCAForums that everything hangs on A-Mod to set the index with a value of 1, which leaves PAX reliant on an extreme, lightly-subscribed class. I ran their start at Nationals once, and it wasn't a big group. If you campaigned an AM car all year, you could have a tangible effect on the index!

[allen56]

I based it on a stu time of 52 second. 

[Top_Dog]

The changes per class

SS 0.004
AS* 0.011
BS* 0.012
CS* 0.003
DS 0.006
ES 0.006
FS 0.004
GS -0.009
HS 0.001

ASP 0.005
BSP 0.006
CSP 0.001
DSP 0.004
ESP 0.006
FSP 0.007

ST 0.006
STS 0.006
STR*
STX 0.008
STU 0.008
SM 0.01
SMF*
SSM 0.007

XP 0.008
BP 0.007
CP 0.002
DP 0.009
EP 0.012
FP 0.004
GP 0.009

AM 0
BM 0.021
CM 0.008
DM 0.013
EM 0.013
FM 0.005
FSAE 0.006

F125 0.002
FJA 0.009
FJB 0.002
FJC -0.006

note: classes marked with an * include changes made in the stock class shuffle or are new classes (STR and SMF).

[civic52]

Finally they realize GS cars are slow. 

[allen56]

No they just finally removed the DS car from your class.