New York Islanders

Match

Games this exact group was together out of the games looked at, e.g. 3/5. For PP and PK units, out of the games the team had a power play or penalty kill.

Avg TOI

Average time on ice together per game, in the games the group was together.

GF–GA

Goals For – Goals Against while the whole group was on the ice: goals by this team, then goals by the opponent.

CF–CA

Corsi For – Corsi Against: every shot attempt, not just goals. That means goals, shots on goal, missed shots and blocked shots, by this team, then by the opponent, while the whole group was on the ice. There are far more attempts than goals, so it shows which group tilts the ice (has the puck in the offensive zone more) well before goals catch up.

CF%

CF ÷ (CF + CA): this team's share of the attempts. 50% is even; 55% means the group out-attempts opponents by about 55 to 45. PK units run far below 50% because they're shorthanded, so compare them with each other, not with 50%.

GF–GA and CF–CA count this season, with that exact group on the ice together: 5v5 for lines and pairs, the power play for PP units, the penalty kill for PK units. Empty-net events are left out.