Question about the ship statistics

[Nightmaster]

In the ship statistics view in the office, what is "relative performance"?
At first I thought it is "operating result" divided by the amount of money paid to buy the ship, but it looks like this is not correct.

Thanks!

[Bearsie]

I have tried to make sense of that number for a while.
the closest I can come to is that it is the relative performance of this ship against the fleet average as a whole.
Nothing else seems to make sense.
_________________
Frohe Reise, Bearsie.

[rdklein]

here the code for the relative performance:
einshiptotal is the total income a ship generates
ausshiptotal is the total expenses

cnt = 0
totalertrag = 0
For i = 0 To glob_ship_cnt - 1
If glob_ship(i).valid = 1 Then
totalertrag = totalertrag + glob_ship(i).einshiptotal - glob_ship(i).ausshiptotal
cnt = cnt + 1
End If
Next i
Rem
If cnt >= 2 And totalertrag <> 0 Then
perf1 = shipertrag / (totalertrag / cnt) * 100#
perf1 = Abs(perf1)
Rem
If shipertrag < 0 Then perf1 = -perf1
Rem
tx1 = tx1 + Format$(perf1, "0#.0#") + " %" + Chr$(13) + Chr$(10)
tx2 = tx2 + "relative performance:" + Chr$(13) + Chr$(10)
End If

[Nightmaster]

OK, thanks for the code. One question to that:
Is shipertrag = einshiptotal - ausshiptotal ?

If thats the case, I think, relative performance is the proportion of the profit of one ship in relation to the average profit of all ships. If thats correct, if you only have one ship, relative performance should always be 100%?

Oh, I think it looks a little bit strange, that the value has a leading zero if the relative performance has only one digit before the decimal point.

And another question:
Would it be possible to have an additional statistics which covers the last 6 months or something like that?
Or, maybe even more usable:
One statistics which covers the whole lifetime of your ships (like it is now, when you do not reset the statistics) and another one which one can reset from time to time?

[rdklein]

for one ship the relative poerformance is not displayed.

[Nightmaster]

Ah ok, that explains, why I did not remember to see the 100% displayed.
Thanks!