Hit chance determines the chance that a move will hit.
If the attacker has the Locked On status, then the hit chance will be guaranteed to be 100%.
If the defender has the Cottoned On status, then the hit chance will be guaranteed to be 0%.
Accuracy and Evasion
This section is incomplete. Feel free to add the missing information by editing it.
The formulas for defender evasion are the same as for attacker accuracy, but are based on the defender and evasion.