WTF is My Gear Score?

#	Class	Name	Guild	Score
1	death knight	Nirvashka	Unwealthy Homeless Men	13,159
2	paladin	Défox	Syn	13,123
3	rogue	Fulg	Raze	13,102
4	hunter	Krunax	Ancient Prophecies	13,101
5	mage	Donskis	Avem	13,074
6	warrior	Ragefreak	Deal With It	13,070
7	warlock	Côr	Familiar with Drama	13,051
8	shaman	Zulfrab	SNYGGA POJKAR	13,044
9	mage	Ammî	Unwealthy Homeless Men	13,041
10	mage	Neyx	Imperium	13,036
11	warlock	Darkfreak	Artemis	13,014
12	shaman	Krazik	Ninth Circle	13,006
13	warrior	Swango	Encompass	12,989
14	monk	Bonebride	Renovo	12,977
15	death knight	Majjy	CATASTROPHE	12,976
15	warlock	Sifon	Tyrânts	12,976
17	priest	Leefy	Collateral	12,970
18	death knight	Raziee	Hardcore Casual	12,934
19	death knight	Deathmight	Low Expectations	12,932
20	druid	Shheva		12,905
21	paladin	Pureformak		12,897
22	paladin	Bilirkisi		12,865
22	paladin	Kybéle	Virtual	12,865
24	monk	Inf	Future	12,863
25	priest	Chocoheals		12,861