I found this with a google search for
"rep power" -url toyota-4runner.org -steering
When I tried using the normal search engine of the forum, I couldn't get rid of the millions of power steering threads.
Anyway, thanks for explaining what rep power is.
Apparently rep power, in detail anyway, can actually be COMPLEX simply because the VBulletin admin can set the algorithm to a variety of methods, so, no answer is complete without knowing the actual settings that the admin of this site set (or intuiting that algorithm from experience).
For example, under "Admin CP > Vbulletin Options > User Reputation ", there are different settings that the admin can change.
For example:
1. Registration date: for every _x_ number of days users are registered, they gain 1 point; so what they can give also goes up one point.
2. Post count: for every _x_ posts, users gain 1 point; so what they can give to others goes up a point.
3. Reputation: for every _x__ reps received, users gain 1 point; so what they can give to others goes up a point.
Here's one "example" setup I found on the web, to show the possible complexity:
a. For every 30 days, users gain 1 point of reputation-altering power.
b. For every 10 number of posts, users gain 1 point of reputation-altering power.
c. For every 50 points of reputation, users gain 1 point of reputation-altering power.
d. How many posts must a user have before his reputation hits count on others?: 10
e. How much reputation must a user have before his reputation hits count on others?: 1
f. How many reputation clicks can a user give over each 24 hour period?: 10
g. How many different users must you give reputation to before you can hit the same person again?: 5