Yup... that Swedish league (with it's current goal average per game of 2.69) is making quite a dent in the profits of this trial. Up until now it was a little lower at around the 2.5 goals mark, and it was that average that prompted me to use it for this trial and see how it fared. I suspected that the trial might have problems picking winners with the average being close to on the edge of the unders/overs 2.5 goal market, and it proved to be the case.
Here's the breakdown of the trial so far (note - there are a couple of qualifiers not played as yet and so not included in the P/L figures);
With just under 50 trial picks, I can moderately assume that the system has a better chance of picking winners if the leagues are historically low or high-averaging goals per game records. The filter makes a big difference to both the amount of picks it allows to place bets on, and also the profitability of the system.
Is 48 system picks enough to draw conclusions on the effectiveness of a trial ? Who knows - I generally prefer a minimum of 100 results to offer an opinion on any system, but I am confident that with the right leagues to work with, and the odds filter in place, I reckon it should make money - how much will only be known over time. It's also worth noting that I didn't follow the staking plan strictly as per the original system - it suggested that the higher the score above or below -5/5, the more I should increase the stake - I preferred to keep to straight 1pt stakes. Looking at the results, I'm glad I did, as the higher scores themselves didn't look to have any real baring on the likelihood of the pick success, and the P/L would have suffered.
If I continue using this system (with a couple of tweaks), then potentially good leagues would be;
High-averages; Dutch Eredivisie, German Bundesliga 1 and 2, Austrian Bundesliga, Dutch Eerste Divisie, Swiss Challenge league, Denmark 1 division, Italy Serie A - all of which are major leagues that currently average 2.8+ goals per game
Low-averages; France Ligue 1 and 2, Argentina Superliga, Egypt Premier - all of which currently average under 2.2 goals per game.