WTF is My Gear Score?

#	Class	Name	Guild	Score
1	warrior	Nefi	Wiped	13,317
2	rogue	Fridericus	Schattenspiel	13,283
3	priest	Lisann	Epics	13,274
4	paladin	Elburner	FaithfulSouls	13,165
5	druid	Sakin	Seleção	12,983
6	priest	Callyra	Bis einer heult	12,964
7	shaman	Exodus	MyHomeBank	12,948
8	warrior	Salisko	Seleção	12,846
9	druid	Aogmiki	Unlêashed	12,837
10	paladin	Talvon		12,807
11	druid	Lashing		12,783
12	paladin	Baronlazar	Private	12,694
13	paladin	Neltharia	Ars Moriendi	12,678
14	priest	Steelrose	Ritter der Allianz	12,627
15	rogue	Enedrai	Circle of Rico	12,599
16	mage	Andü	Orden der Macht	12,572
17	priest	Geflato	Jagdgesellschaft	12,569
18	druid	Luinel	Erben von Azeroth	12,532
19	rogue	Franca	Trucidare	12,504
20	death knight	Vyper	from Classic to End	12,432
21	druid	Isarmar	Wiped	12,389
22	priest	Cailyn	Servatores Lucis	12,351
23	hunter	Odin	Chaostruppe	12,336
24	druid	Yerodin	Starlight	12,333
25	warlock	Slytherin	Epics	12,010