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- Oct 17, 2024
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I was curious about the conversation about whether results mattered at youth tournaments and whether we could pick up some hints in the data. I looked at Australia's history at youth tournaments as well as them combined with Japan. To smooth the data I gave a point system for how well we did each year as follows

I then looked at two variables. First I looked at the number of players from a squad that go on to have at least one 25+game season in the top 20 leagues in Europe (sorry romania and bulgaria). I found that going up one rank in the above table meant on average around 1 extra player cracking it in Europe.
Second, I looked at the national teams ELO 6 years on from a youth world cup compared to their ranking. To smooth the data I took a 3 year rolling average of our youth world cup results and a 1 year rolling average of our ELO. I found that going up in ranking by 1 in the above table corresponds to boosting the national team's elo by about 25, 6 years down the track. This result remained the same whether I looked at just our data or our data combined with Japans
Australia is currently ranked 43rd on elo. If we regularly won at least one knockout game per youth world cup our ranking would be in the top 20 around switzerland and greece. Remarkably we woud still be behind Japan.
So youth results aren't everything, but they do seem to be one piece of the puzzle

I then looked at two variables. First I looked at the number of players from a squad that go on to have at least one 25+game season in the top 20 leagues in Europe (sorry romania and bulgaria). I found that going up one rank in the above table meant on average around 1 extra player cracking it in Europe.
Second, I looked at the national teams ELO 6 years on from a youth world cup compared to their ranking. To smooth the data I took a 3 year rolling average of our youth world cup results and a 1 year rolling average of our ELO. I found that going up in ranking by 1 in the above table corresponds to boosting the national team's elo by about 25, 6 years down the track. This result remained the same whether I looked at just our data or our data combined with Japans
Australia is currently ranked 43rd on elo. If we regularly won at least one knockout game per youth world cup our ranking would be in the top 20 around switzerland and greece. Remarkably we woud still be behind Japan.
So youth results aren't everything, but they do seem to be one piece of the puzzle