Game model measurement

Once the game model has been created, and there is clarity about how the game will be played, it is the performance analyst's job to measure and report on the success of the game model. This may be done through the creation of key performance indicators, and prioritisation of what is most important.

If the model is built on a territorial game, kicking and set piece may be the most important pieces to measure. If the model is built on a possession game, accurate passing, strong carries and clinical breakdown work may be the most important pieces to measure. Whatever the focus area, it is important that the coaches, analysts and players all use the same language and understand what success looks like.

As an example, the image below shows key metrics for a team with a game model that emphasises territory and set piece. The table outlines the key language descriptor, what element of the game it applies to, and what metrics are used to measure success.

Language

Game element

Metrics

 

Launch

 

  • Set piece (scrum and lineout) including first phase carry and recycle.

  • Scrum won or lost (top quality ball or messy)
  • Lineout won or lost (including quality throw, jump, lift, catch and delivery)
  • First phase ball carry and clean (advantage line, ball presentation, cleanout and ruck speed)

 

Advance

 

  • Three attacking phases post-set piece
  • Ball carry and clean (advantage line, ball presentation, cleanout and ruck speed)
Invade 

 

  • Kicking game
  • Possession outcome

 

 
  • Kicking (type, quality, outcome, chase)
  • Possession cycle (positive: try, territory or penalty won. Negative: turnover, loss of territory, or penalty conceded)

The above example gives a simple name to a desired action, incorporating many aspects of the game. To measure success, the KPI is created by combining desired metrics and reporting on their outcome and is presented in a simple means to show success or failure.

A clear game model allows feedback to be shared simply, with all players and coaches understanding how a team performed, and if a key target has been missed, the coach and analyst can use the underlying metrics to highlight where improvements need to be made in training or the next game.