Talk:Fate/EXTRA CCC Collaboration Event/@comment-31096423-20170501143044/@comment-31096423-20170501165542

Please study some statistics to understand what I am saying, what I calculated was the standard variation for a 143 pull, this means that every single possible outcome is within the calculation, and you do not need any more information than what DW provides in terms of appearence rates for servants and CEs, that is:

1% for SSR, 3% of SR, 4% for SSR CE, 12% for SR CE, and the remaining 80% for both Servants and CEs in the 3 star range.

What this calculation I did gave is that I am in the 1,283% of the players that tried but got nothing, at the same time, there's also another % of the players that has managed to pull 5 SSRs, and those players fall into the 0,1% of the players.

All of this under the conditions of having a 143 pull, meaning that if that pull is increased, the number of players that fall into that 0,1% of the playerbase also increases.

If you want a bit more of information regarding the Gaussian Bell and Standard Variations, please refer to this article or search one that you can understand: http://pi3.sites.sheffield.ac.uk/tutorials/week-9