Guild Wars 2

Recochet can hit up to three targets. Is critical chance per throw ( all 3 targets ), or a chance on each of the 3 targets it may hit. I’m guessing its only one chance per throw.

Each target has an individual chance to proc the critical hit. Same goes for any weapon I know of. For instance, greatsword aoe cleave hits up to 3 targets in a single strike yet you can crit one target and not the others. Same thing applies for ricochet except it should be more obvious as each enemy is hit separately (time wise).