The TSR (True Speed Rating) is simply the average of your horse's 6 lowest time penalty values from its last 10 cross country completions.
How to calculate it:
- The TSR is in units of time penalties. The lower the better.
- XC retirements and eliminations do not count as one of the 10 most-recent completions, but rounds with jumping faults do.
- 6 of 10 is optimal, but as few as 3 results will work. If you have fewer than 6 XC completions, average the time penalties from them all.
Check out this article to see how to calculate all your horse's simple metrics.