xStOnEhEaDx said:So how is some peoples completions % drops so big?
It's all relative. If you only have say 7 games on your profile, and you've got the platinum on 5 of those games, and 40% completion on the other 2. You'll have a total completion percentage of 82.8% on your profile... If you then dive 10 games, getting 1 trophy in each game (which averaged at about 3% completion), you'll be dropping to 35.9% completion on your profile. Because it's all about ratios.
The more games you've played the more games you need to dive in order for it to make a difference, however, the higher your completion percentage is to start with, the less games you need to dive for it to make a difference. It's why even though I dive 50 games I only dropped my completion percentage by around 6.11%, because I tend to complete around 30% of my games and I had almost 200 games on my profile before I started. So loads of games, but low completion percentage means game didn't effect my dive any where near as much as they would other people... if I had started and left unfinished less of my games, or finished more of the games I started, the dive would have had a greater impact.
Good old relative statistics.