Manually Assign User Points?

I need to add User Point rules for "Special Favors". As an example, if "User A" provides "User B" with a job referral that "User B" accepts, then "User B" will manually (NOT automatically) credit "User A" with a certain number of "Special Favors Points". The Users will have access to a dashboard to track the "Special Favors" points that they have earned and/or rewarded, from whom and to whom. Is this possible with ES 1.3.1?