WTF is My Gear Score?

#	Class	Name	Guild	Score
1	warlock	Thdlock	Liquid	18,055
2	hunter	Swankyleg	Just Business	17,983
3	death knight	Acidskeets	Raiding Rainbows	17,973
4	warrior	Mattick	Warpath	17,898
5	death knight	Deathstolker	Shade	17,883
6	warrior	Rayvon	strange behavior	17,803
7	death knight	Sikonos	sup breh	17,781
8	death knight	Rokhed	Liquid Plus	17,739
9	paladin	Kändo	EndGame	17,710
10	mage	Daninkai	Raiding Rainbows	17,618
11	hunter	Kelbak	Minimum Effort	17,479
12	demon hunter	Holybazinga	Old Pineapple	17,420
13	paladin	Driney	Liquid	17,408
14	rogue	Mtndewluv	HYPE Esports	17,366
15	priest	Ramaniscence	Disciples of the Mix	17,358
16	priest	Bnd	Concept	17,322
17	priest	Trinkit		17,298
18	paladin	Lipp	Liquid	17,283
19	druid	Imanooby		17,267
20	rogue	Sorrowblade	Unlimited PRO	17,255
21	hunter	Xiaoweisuo	The Crimson Avengers	16,974
22	demon hunter	Avade	Liquid	16,923
23	rogue	Milkysway	MeiFu	16,914
24	paladin	Taintalust	Angry	16,781
25	priest	Layla	Kinetic	16,584