Entire article and data/graphs are guest blogger's own words. @saltireF1, www.vivaF1.com
During the search for bloggers and hosts for the Summer Swap Shop, Duskyblogger mentioned that he was interested in “someone else’s view of inconsistent penalties in F1” so, eager to please, I thought I’d have a go at making some sense of the statistics.
I’ve blogged on penalty statistics for the 2008 and 2009 seasons before but here was a chance to bring the results up to date. There is however a problem with this years’ statistics; normally the FIA put details of every steward’s decision on their website after the race but this season they haven’t routinely been updating them. I note penalties as they occur during the race and check the motorsports news sites for details of incidents I might have missed. As a result, the 2011 statistics may not be 100% accurate but all “Drive Throughs” and “Stop and Gos” are recorded.
The statistics here are slightly simplified, I’ve not included disqualifications (because they are so rare), grid drops for gearbox changes or penalties for speeding in the pitlane during free practice sessions. I’ve confined the analysis to 4 categories: Stop and Go, Drive Through, Grid Drop and Reprimands; penalties that add 20 or 25 seconds post race to the elapsed time have been classified as Drive Through. The statistics here cover the 2008, 2009 and 2010 seasons’ plus the eleven races held so far this year, a total of 65 races. We should bear in mind that the composition of the stewards’ panel has changed over recent years, gone is the permanent steward (and assistants) and in their place we currently have a driver steward and a combination of national and international stewards... so much for internal consistency and just one of the reasons that makes comparisons difficult.
If you look at averaged data (the number of penalties per season divided by the number of races that year) it’s obvious that the predominant type of penalty has changed over the four years; Drive Through’s have increased year on year (more than doubling this year) whilst Reprimands, which followed a similar pattern until 2010 seem to have been replaced by the harsher Drive Through penalty. Grid drops’ have also reduced this year, so what could account for the changes? The obvious candidates are that more incidents are being sent to the stewards for investigation and/or the data they have available to them has changed. The latest FIA In Motion magazine gives details of new Racewatch monitoring software available to Race Control so that may help to explain some of the recent changes. The full list of penalties for each of the categories can be found here and they do make interesting reading, but they can they give us any information about inconsistency between teams?
Read more »
No comments:
Post a Comment