To provide a total processing system for golf scores and a communication system between cart and a club house.

The total processing system for the golf scores consists of read-write enable recording media 3 to which necessary information including participants' names for competitions, etc., handicaps, various contest holes, etc., are previously written, cart sub-machines 5 which are mounted onto a cart 4 and read various kinds of the information written on the recording media 3, display the information on displays and enable respective players to write the scores via input means by the players' operation, a data totalizer 6 which is installed in the building of a golf course, reads the respective players' scores written on plural sheets of the recording media 3, totalizes and ranks these scores and outputs and displays the results of the totalization and the rankings and printing means 8 and 9 which are connected to the data totalizer 6.