Αρνητικό ROI

[Havalencia]

Μπορεί να είναι χαζή η ερώτηση αλλά την κάνω;

Πως είναι δυνατόν να έχει κάποιος αρνητικό ROI αν έχει profit?

Μήπως το sharkscope μετράει κάτι που δεν ξέρω;

[Vatal]

Apo to FAQ tou sharkscope:

# What is Average ROI?

Average ROI is the average Return On Investment. It is calculated as the average of each ((payout-(stake+rake))*100)/(stake+rake). So it will be -100% for a player that loses every game, and about 309% for a player that wins every 9 handed game. It could of course be a lot higher if, for example the player won every 180 player game they played in. It is a measure of ability independent of stake.

Another way to look at it is as an ITM% (In The Money percentage) weighted to the actual payouts relative to the stake.

It should be noted that this figure is the average of the ROIs which is different from total ROI which is the ROI of the averages. Total ROI is not shown in the table as it simply duplicates the information already displayed by the average stake and total profit fields, however it can be viewed in the players Misc. data section if you wish to view it.

# How can Average Profit be negative and Average ROI be positive?

This would mean the player wins most of his lower stakes games that he plays most frequently but loses the high stakes games he occasionally plays.

[Havalencia]

Ψιλοχαζομάρα αλλά νομίζω κατάλαβα! Thanks!