In terms of online gaming, some one that cares to much about there stats as to try to "pwn" all the "n00bs"

the art of remembering an arousing occurrence or some porn you watched while masturbating, often handy if you have no porn or your in the shower

In gaming (mainly Counter-strike) when someone is so concerned about their score, they reconnect/rejoin everytime they get killed.

1. A whore, but pertaining to stats. Dissimilar to a whore, which is connotative to sex.

2. Specifically in Battlefield 2, these are people who live for stats and for stats only. Unlike other regular players, statwhores typically have no interest in gaining skill. All they want to do is to raise their stats so they can feel impressive, or to ascend to a higher rank.
Interests of statwhores include stats, tanks, stats, C4, stats, blackhawks, stats, unlockable weapons and any other device which can kill another player with little to no skill.
It is said that statwhores enjoy masturbating to their own stats or BlaZiN.uk's stats. Their homepage for internet explorer and/or firefox is likely to be BF2S.com.

3. One who may be seen with a tattoo that contain their stats, somewhere on their left ass cheek.

someone who doesn't give a shit about the team as long as they get their points.

A player who will do anything to increase their stats in a video game. These players have big egos and base their whole sense of self-worth on their stats in their favourite video game. These players are almost always Try-Hards.