Repair Chance

There are multiple calculations that happen when you attempt to repair an item to determine the success rate and if the item incurs durability loss.

Durability Loss:

• There is a 40% base chance to lose durability when repairing an item.
• This can be offset by 1% per 10.0 points of skill the player (or repair deed) has.
• For each point of durability the item has lost, the chance to lose durability is increased by 1%.

Example: If you have 120.0 tailoring and repair an item that is at 200/255, the durability loss chance is calculated as: ((40 + 255) – 200) – (120.0 / 10), or an 83% chance to lose durability. Durability loss can occur even if the repair is not successful.

Repair Chance:

• First, the repair difficulty is determined by how damaged the item is. The greater the damage, the more difficult the repair will be. An item that is 250/255 will have a difficulty rating of about ~19.
• Second, skill-based roll is made. The difficulty of the repair is subtracted from this roll to determine if the repair is successful or not.

For max durability items (255):

• With 120 skill, you will have 100% success at 11+ durability
• With 100 skill, you will have 100% success at 52+ durability