It's a good wee chat here and it's a difficult problem to resolve. My brother does a bit of coaching and he told me a few years ago they wanted to spilt his 2 teams evenly to give more game time instead of having a strong and weaker team. Both teams heavily beaten, kids keep score themselves so it didn't matter if it wasnt offical. It was a mixed bag as the players who rarely showed up or didn't have much interest were happy to get playing. The better players were literally crying as they had lost and really wanted to win.
No easy solution as all clubs do it differently. No point in one club doing it "right" by splitting the teams even only to come across a team who have a stronger and weaker side then they get hammered.
Like I said counting scores doesn't matter as the kids know themselves.
This in a nutshell.
Even without keeping scores, kids ask and ask and ask who won. When you reply that it was a draw they laugh at you and tell you the exact scoreline.
So while Go Games help in getting game time for kids it certainly doesnt change the competitive nature of the majority of kids