Distributing training points
The decision
Training grants 6/7/8/9/10 points at 80/84/86/88/90 OVR respectively; lower ratings receive 4–5. Map familiarity is a preparation value, not a percentage chance to win.
How it works
Weak maps gain more from training, with a training ceiling of 85. Supporting several alternatives may be more flexible than investing everything in a favourite that your opponent can ban.
Practical interpretation
There is no universally best allocation. Consider both bans and the wider pool needed in BO5. Training sets a starting point; map familiarity can change during the season.