WTF is My Gear Score?

#	Class	Name	Guild	Score
101	rogue	Atheria		4,426
102	rogue	Kennypfb	Chaos Brigade	4,359
103	druid	Niv	Money Talks	4,194
104	death knight	Numenon		3,458
105	priest	Vordengo	Mistake	2,928
106	warlock	Zathrus	Drunk and Famous	2,906
107	death knight	Dodwarg	Sedition	2,828
107	warrior	Gronok	Iron Tusk	2,828
109	warlock	Bubber		2,766
110	demon hunter	Drakhin		2,735
111	warrior	Rodek		2,642
111	paladin	Sylene	Fragment	2,642
113	shaman	Mekkon	Internal Error	2,180
114	druid	Sziloplaszt		2,010
115	warrior	Corenis	Legends Never Die	1,930
116	death knight	Rahastil	Forsakens	1,923
117	rogue	Tifi		1,797
118	druid	Excitte		1,782
118	druid	Linduc	Susogós Mackók	1,782
118	death knight	Nadx	Game is not Over	1,782
121	paladin	Jaeline		1,739
122	paladin	Jinnaar		1,677
123	warlock	Csucsmorgo	Retro Nation	1,650
124	warrior	Wolverheart	R O N I N	1,634
125	death knight	Oda		1,521