chapter 21- what were the results of the fight at the stockade?

In the ensuing battle, the fight goes back and forth quickly before the battle is finally won. In the end, Jim and his men kill three pirates, three of the four who are storming the stockade, and the fourth pirate retreats as a coward. In the process, however, Joyce is killed, Hunter is injured, and the captain wounded. The captain figures out that five pirates have been killed, leaving the odds four to nine, not bad considering at one time it had been seven to nineteen. In an aside, the narrator explains that the actual odds were four to eight, because one pirate had died unbeknownst to the group.

Maybe a more simpler answer?