WTF is My Gear Score?

#	Class	Name	Guild	Score
1	death knight	Magnato	SeriousBusiness	13,608
2	paladin	Cristos	Enraged	13,359
2	rogue	Garnan	Die Gehirne vom Osten	13,359
4	death knight	Obisan	Murlocs Stole My Bîke	13,356
5	warrior	Suicuique	YpsiloN	13,354
6	warlock	Hamley	Mad Scientists	13,333
6	paladin	Zerie	YpsiloN	13,333
8	warrior	Matti	undecided	13,332
9	paladin	Drizztthepal	Victi Victuri	13,326
10	hunter	Brorecru	Tiger Rebels	13,322
11	hunter	Diontas	Bund der Bruderschaft	13,272
12	mage	Knuddele	Schlümpfe AG	13,268
13	priest	Soúl	Schlümpfe AG	13,260
14	priest	Krav	Equinox	13,237
15	mage	Fireshadow	Song Of Ice and Whisky	13,236
16	hunter	Spiderrico	Reject	13,234
17	paladin	Colough	Firedancer	13,228
18	warlock	Lexandria	BiS Progression	13,168
19	shaman	Shâdôwlîght	The Lost Ones	13,135
20	mage	Brugg	Legacy of Heaven	13,097
21	shaman	Schamari		12,983
22	hunter	Hettefoden		12,982
23	rogue	Pjam	Exiled	12,879
24	death knight	Amøønrah	Unita Matrico	12,845
25	warrior	Hatschy	Team Knusprig	12,826