When I look at my detailed stats http://boincstats.com/stats/boinc_user_graph.php?pr=bo&id=4ff43b38f7756df59270dd03d2495f60
I find one obvious wrong calculation of percentage:

Accumulated more credit than % of all Team members: -50.000%

How can there be a negative value for a percentage????

Not so obvious:
Rosetta@Home 5,040.96 7.43
SIMAP 509.08 0.75
World Community Grid 62,380.01 91.92

The percentages add up to 100.1%. The percentage value for WCG should be 91.83.

Also not obvious:
Position in Country stats 10,111 out of 128463
Accumulated more credit than % of all fellow citizens 92.11802%

When I calculate (128463-10111)/128463 I get 92.12925% This is also a significant difference, when you take in account how many decimal digits are given. (I checked if others have the same amount of credits, but this was not the case)


There are more interesting wrong results when I look at the stats of my teammate
http://boincstats.com/stats/boinc_user_graph.php?pr=bo&id=1333933

He participates only to one project, so this project should show with a total of 100%, but it shows 102.01%
And he Accumulated more credit than -100% of all Team members. What should that mean????

With those results the math of the percentages from BOINCstats can't be trusted.

Best regards

Thorsten

Problems solved.

thanks for the quick response and fixing.

....but

Now I see 2 obvious wrong calculations on my german detailed stats page
http://de.boincstats.com/stats/boinc_user_graph.php?pr=bo&id=4ff43b38f7756df59270dd03d2495f60
which are NOT on the english page.
http://boincstats.com/stats/boinc_user_graph.php?pr=bo&id=4ff43b38f7756df59270dd03d2495f60

On the german page:
Anteil am Gesamt-Credit von BOINC 3,336.09930%
Hat mehr Credit bekommen als % aller BOINC-Teilnehmer -1,636,171.429%

on the english page:
Contribution to BOINC total credit 0.00015%
Accumulated more credit than % of all BOINC users 91.034%

Both should show the same values.

I know it was a good day for crunching, but .. wow

Contribution to BOINC total credit 21,167.81163%
Contribution to BOINC total RAC 0.00000%
Accumulated more credit than % of all BOINC users -229,085.714%
Highest World position ever 16084 at 2008-02-19

The correct page was cached before I added a new project, the wrong page was cached after it. The calculations on the page were correct, just the total credit returned from the database for BOINC was incorrect.

Normally the last entry in the database is for BOINC combined, but the newly added project with way way way less credit took over this place.
Changed the query that fetches the total credit, problem solved.

yup, hit CTRL-F5 to reload correct page