WTF is My Gear Score?

#	Class	Name	Guild	Score
1	druid	Wacrafting	Ultoris Silvestris	21,208
2	rogue	Gretelchen	Ultoris Silvestris	21,093
3	paladin	Hagon	Nástrandir	21,061
4	priest	Arima	Nástrandir	21,057
5	warrior	Henno	Enraged	21,004
6	warlock	Drogol	Ultoris Silvestris	20,969
7	warrior	Flasche	Ultoris Silvestris	20,774
8	paladin	Ophelia	Elysium	20,766
9	paladin	Krelian	Enraged	20,733
10	mage	Akil	Die Alten Drachen	20,674
11	paladin	Cimmerias	Honesty	20,535
12	warrior	Terabyte	Darkphoenix	20,530
13	warrior	Sevti	Clan of the falcons	20,368
14	hunter	Nehedam	Clan of the falcons	20,160
15	warlock	Quietschy	Odem der Ewigkeit	19,994
16	paladin	Vangoogh	Bund der Hoffnung	19,836
17	death knight	Elmania	Clan of the falcons	19,449
18	hunter	Ruax	Friends of the Night	19,300
19	shaman	Timisoara	Ultoris Silvestris	19,096
20	shaman	Bragosh		19,065
21	mage	Cyreen	Ventus Novus	18,932
22	priest	Vaelinn		18,868
23	mage	Fabiari	Templer des Sturms	18,726
24	warlock	Seraphie	Cursed Soldier	18,721
25	hunter	Darthbana		18,643