How the rating is calculated
Your star rating blends three metrics, so all three matter, not just speed. The thresholds are:
- 5 stars: 85%+ accuracy, 20+ WPM, 50%+ Real Accuracy
- 4 stars: 75%+ accuracy, 15+ WPM, 40%+ Real Accuracy
- 3 stars: 65%+ accuracy, 10+ WPM, 30%+ Real Accuracy
- 2 stars: 50%+ accuracy, 5+ WPM, 20%+ Real Accuracy
Why speed alone is not enough
You cannot earn top stars by typing fast and guessing. Because Real Accuracy only counts first-try keystrokes, sloppy typing keeps your rating low even at high speed. This keeps your stars honest.
Chasing better stars
If you want to improve a lesson's rating, you can replay it any time. See how to retry a lesson or move to the next one, and build a daily habit with streaks.