Sharkscope

Spørgsmål - vi har følgende stats for to spillere:

Spiller 1:
Games played: 210
Av. stake: $14
Av. ROI: 25%
Total profit: -$131
Form: -

Spiller 2:
Games played: 122
Av. stake: $7
Av. ROI: -12%
Total profit: -$145
Form: -

Forklar mig lige hvorfor den ene har minus i ROI, mens den anden har plus, når de begge har en negativ total profit. Det er nok indlysende, men så er jeg for træt lige nu til at gennemskue det.

Hvad betyder det i øvrigt, når formen beskrives ved en streg?

Fordi den ROI som vises er en gennemsnitlig værdi.

Står iøvrigt i deres FAQ:

What is Average ROI?

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.