2008 RTR Autocross Scoring System

[Vytenis]

2008 RTR Autocross Scoring  System
 
The scoring system we will use for 2008 RTR autocross events will be similar to the one used last year.  For Porsche cars, we will use the Maverick PCA spreadsheet to handicap the cars and establish a PPF (Predicted Performance Factor).  
 
To handicap non-Porsche entries, a modified SCCA PPF factor will be used.   See table below.  To determine your non-Porsche car PPF, you’ll need to determine your SCCA classification.  

Actual autocross time will be multiplied by your PPF to determine corrected time and will be tallied towards the championship points.  Cars without a PPF will not be eligible for championship points.

The championship will consist of approximately 6 events, starting with May 4, SCCA Warminster.  Points will be awarded per F1 format with 10 points for 1[suP]st[/suP] place, 9 points for 2[suP]nd[/suP] place, etc. with a minimum of 1 point awarded for attendance.  Autocross results will be posted on the forum shortly after each event.  Points from your best 4 events will be counted towards the championship total.  In the event of a championship points tie, final positions will depend on highest number of wins, then 2nd places then 3rd places etc. Championship prizes will be awarded for 1[suP]st[/suP], 2[suP]nd[/suP], and 3d place. 

To be included in the championship points, you must have a PPF number for your car.  For Porsche cars, the MS Excel spreadsheet to calculate this is available at  http://www.rtr-pca.org/vroom-vroom/AX/20...ksheet.xls.   The spreadsheet must be filled out and submitted for 2008 even if you did this last year and nothing has changed.  Most of the entries are fairly straightforward.  You must enable macros when prompted.  Fill in the purple areas only.  If your car is stock you can use most of the default values. 

 

Please submit completed spreadsheet to rtrautox@hotmail.com .  For non-Porsche cars, use the table below per SCCA guidelines to determine your class.   Please send car info & SCCA class to email address above.  This will save time at the event.  Someone from the autocross committee will be available before each event to answer any questions about your PPF.
 

   PPF: Non- Porsche Cars Only[/b]
[/b]

Class               RTR                Class               RTR [/b]

SCCA              PPF                 SCCA              PPF[/b]

AS                   .874                 XP                   .908[/b]

ASP                 .895                 BP                   .892[/b]

BS                   .857                 CP                   .890[/b]

BSP                 .884                 DP                   .889[/b]

CS                   .824                 EP                   .887[/b]

CSP                 .849                 FP                    .898[/b]

DS                   .836                 GP                   .872[/b]

DSP                 .868                 AM                 1.030[/b]

ES                   .842                 BM                 .965[/b]

ESP[/b]                 .866                 CM                 .931[/b]

FS                    .846                 DM                 .917[/b]

FSP                 .858                 EM                  .914[/b]

GS                   .839                 FM                  .922[/b]

HS                   .824                 FSAE              .974[/b]

STS[/b]                 .840                 SS                    .887[/b]

STS[/b]2               .843                 F125                .976[/b]

STX                 .845                 [/b]FJA[/b]                 .881[/b]

STU[/b]                 .855                 FJB                 .853[/b]

SM                  .886                 FJC                 .793[/b]

SM2                .893[/b]

 
If you have any questions or need help with the spreadsheet, use this forum, or e-mail rtrautox@hotmail.com

 

Looking forward to the 2008 season!

 

Thanks,

 

Vytenis (“V�?)