It's based on your your delegated stake as a portion of the total delegated amount X 288,000 tokens so it fluctuates based on how many other users are delegating stake to the community.

To give a general idea @myjourney has been delegating 300 SP and their payouts have been around 3,500 SPORTS a day. This will now be paid partially in SPORTS and partially in SPORTS POWER.

okay i want to delegate Steem power

how to delegate Steem power ?

Hi @jecky1! I`m here to help :) If you want to delegate, please make a comment (for example replay to this one) like this:
I want to delegate X sp to @user
Where X is the amount of SP and @user is the steem user you want to delegate to. For example:
I want to delegate 100 sp to @jecky1
@tipU will answer with a delegation link. Hope this helps!:)

If you're using Steem Keychain you can select the drop down arrow to the right of your SP balance. Then you'll just want to input @sportsvoter as the username it's going to and the total amount of SP you'd like to delegate.

If you'd prefer to use Steem Connect to sign your delegation then I believe you can still use SteemBotTracker's delegation tool.