Thread is simple- throw me a method and I'll either rank the existing clans by it or tell you why I can't rank them that way (probably because the information isn't public or accessible programmatically using a method I know).
Here's a few to get you started (I'm not going to bother fixing the names):
Number of Players
1 DARKLORDS 437
2 Vitrix Mortalis 149
3 The League of Erroneous Aspirations 146
4 The Lost Wolves 140
5 Roleplayers Realm 132
6 Maximus Trollitus 130
7 German Warlords 124
8 Clan Español 100
9 Coalition Of Role Playing Friends 97
10 Union of Soviet Socialist Republics 89
11 M'Hunters 74
12 [MSF] Militaires Sans Frontières 71
13 The Royal Falcons 69
14 [T4R] 69
15 [REGL] The Red Eagles 66
16 HAWKS 63
17 Time Lords of Gallifrey 59
18 ILLUMINATI ▲ 54
19 [NL] Dutch Forever 54
20 The Juggernauts Clan 53
21 The Poon Squad 42
22 [BR] FUDEW 40
23 [V.I.W] Very Important Weirdos 38
24 Appalachian Warlight Federation 37
25 {W.U} Westeros United 36
26 League of Nations 34
27 {rp} The Roleplayers Guild 34
28 United States of Warlight 34
29 Hollerin' Servants 34
30 The Royal Empire 34
31 Yin-Yang 31
32 Yugoslavia 30
33 [ The Tag Alliance ] 29
34 Lu Fredd 28
35 Mongols 28
36 Knights Templar 28
37 Lowly Admirals 27
38 Footballguys 25
39 Super Cute Marshmallow Gum Drop Warriors 25
40 The Circle 24
41 Swirve 24
42 (No Mercy)!Clan 23
43 The American Empire 23
44 French Community 23
45 {101st} 21
46 The New Dacians 21
47 SNinja 21
48 {Olympus} 21
49 [Lynx] 21
50 [Blitz] 20
51 Brothers in Arms 20
52 [TUC] 19
53 {Vaders Fist} 18
54 Soldiers of Light 18
55 Preußen Garde 18
56 VS 17
57 |[Creed]| 17
58 |GG| 17
59 **[KK]** 16
60 MASTER Clan 16
61 |[XS]| 16
62 ☆☆☆Cavaliers☆☆☆ 15
63 Tranquility 15
64 The Secret Order of Assassins 15
65 Stahlgewittern 15
66 (AHoL) 15
67 GRIDLOCK 15
68 The Clan of Warlighters 14
69 Hogosha 14
70 Clam Clan 14
71 [WG] 13
72 Greater Meteorian Reich 13
73 The Ohms 12
74 [M4K] M-M-M-MONSTERKILL 12
75 OPG 12
76 The Dudes 12
77 [20] 12
78 Incognito 12
79 Sons Of Anarchy 12
80 The Wizards 11
81 That 1 Clan 11
82 The Blue Pentavirate 11
83 Apex 11
84 wolfpack 11
85 Warlight Masters 11
86 The "G " Spot 11
87 ✧ XCD ✧ 10
88 T-Bird 10
89 Fifth Column Confederation 10
90 The Gladiators 10
91 Horse Guards 10
92 Icelandic Turtles 10
93 Divided We Fall 10
94 The Bakery 10
95 Inget stoppar oss 9
96 Royal Entente 9
97 [ROTA] Riders Of The Apocalypse 9
98 Freedom Fighters 9
99 GGEC 9
100 Wu-Tang 8
101 S.P.Q.R. 8
102 Statisticians 8
103 The Gentlemen's Clan 8
104 MRIG 8
105 Bootstrap 8
106 A Different Kind 8
107 The Nine Realms 7
108 VÖLKE 7
109 Seven Nation Army 7
110 DMC - DeathMatch Club 7
111 Skype Smilies 6
112 Legends 6
113 [UN] United Nations 6
114 Marauding Bears 5
115 H.A.N.S 5
116 Albion Warlight Group 5
117 Crazy 88 5
118 The Sword of Islam 5
119 Young Money Cash Money 5
120 The Lone Gunmen 5
121 ᵀᴴᴱᗪᏒᎯᎶᎾNS 5
122 HYPE 5
123 After_Dark 5
124 Mr. Clan 5
125 The Holy Atheists 5
126 General Chou Frisé's Winter Wonderland Brigade 5
127 vPopulus.net 5
128 Team [16] 4
129 Love&Hate 4
130 |Zen| 4
131 GeZyS 4
132 ♆SKY LEGIONS♆ 4
133 LeagueOfChampions 4
134 Tittsburgh Feelers 4
135 The League of Extraordinary Gentlemen 4
136 Inspirational Dissatisfaction 4
137 Cornovii 4
138 The IT Crowd 4
139 Young Money Cash Money Billionaires 3
140 7th Heaven 3
141 Team P 2
142 WarLight Staff 2
143 Silent Assassin's 2
144 HUNTER 2
145 [EU]European Union 2
146 Voodoo princes 2
147 ONE! 2
148 ĦĀĪŁ Η¥ḎṜѦ 1
149 The Royal Canadian Army 1
150 International 1
151 Pink Dolphins on LSD 1
152 ᵀᴴᴱ[̲̅p̲̅][̲̅a̲̅][̲̅c̲̅][̲̅t̅ 1
153 The Wehrmacht 1
154 Enclave 1
Total Points in Last 30 Days
1 DARKLORDS 22696417
2 German Warlords 13820174
3 The Poon Squad 12319461
4 ILLUMINATI ▲ 11851946
5 The Lost Wolves 10121494
6 The League of Erroneous Aspirations 8686299
7 Coalition Of Role Playing Friends 7846563
8 |[XS]| 7434941
9 HAWKS 7365179
10 VS 7077121
11 Icelandic Turtles 6946411
12 Divided We Fall 6070488
13 [Lynx] 6010854
14 M'Hunters 6001833
15 The New Dacians 5807571
16 [WG] 5546361
17 Clan Español 5523094
18 Union of Soviet Socialist Republics 5418273
19 [Blitz] 5339120
20 Appalachian Warlight Federation 5318945
21 {Olympus} 5304706
22 The Royal Falcons 5301133
23 [BR] FUDEW 4541867
24 [NL] Dutch Forever 4391250
25 Vitrix Mortalis 4332610
26 Preußen Garde 4331820
27 MASTER Clan 4319753
28 Lu Fredd 4102501
29 {101st} 3641475
30 The Juggernauts Clan 3086027
31 Hollerin' Servants 2829604
32 [REGL] The Red Eagles 2812079
33 |GG| 2750498
34 Maximus Trollitus 2741500
35 Apex 2455366
36 French Community 2389584
37 [V.I.W] Very Important Weirdos 2378668
38 The American Empire 2149929
39 Knights Templar 2104381
40 Time Lords of Gallifrey 2060308
41 Brothers in Arms 2051779
42 Tranquility 2036311
43 (AHoL) 1904006
44 Super Cute Marshmallow Gum Drop Warriors 1882820
45 wolfpack 1843483
46 Mongols 1828720
47 SNinja 1640570
48 [20] 1585876
49 Statisticians 1559892
50 Yin-Yang 1499334
51 {W.U} Westeros United 1375760
52 Legends 1336676
53 [T4R] 1335865
54 The Royal Empire 1326654
55 Hogosha 1301627
56 The Clan of Warlighters 1241209
57 [MSF] Militaires Sans Frontières 1205219
58 Footballguys 1145915
59 **[KK]** 1085239
60 The Gladiators 1063844
61 Incognito 1059010
62 The Secret Order of Assassins 994671
63 The "G " Spot 988503
64 That 1 Clan 988482
65 {rp} The Roleplayers Guild 775820
66 Roleplayers Realm 774365
67 HYPE 770503
68 League of Nations 751831
69 Stahlgewittern 743147
70 [M4K] M-M-M-MONSTERKILL 730454
71 Yugoslavia 728737
72 |[Creed]| 681091
73 General Chou Frisé's Winter Wonderland Brigade 614876
74 GRIDLOCK 534923
75 The IT Crowd 515625
76 The Circle 485436
77 The Wizards 456161
78 T-Bird 419542
79 The Gentlemen's Clan 394517
80 ✧ XCD ✧ 389914
81 Warlight Masters 380353
82 DMC - DeathMatch Club 378148
83 [TUC] 372435
84 Sons Of Anarchy 345872
85 United States of Warlight 338738
86 Freedom Fighters 328006
87 (No Mercy)!Clan 327019
88 Pink Dolphins on LSD 325256
89 Fifth Column Confederation 288436
90 The Holy Atheists 282515
91 OPG 275431
92 H.A.N.S 261451
93 {Vaders Fist} 260633
94 The Sword of Islam 254380
95 ☆☆☆Cavaliers☆☆☆ 250095
96 Horse Guards 246392
97 Greater Meteorian Reich 241187
98 LeagueOfChampions 211785
99 Mr. Clan 198687
100 The Dudes 193401
101 Royal Entente 184582
102 GeZyS 179854
103 [ The Tag Alliance ] 164834
104 The Royal Canadian Army 153555
105 The Nine Realms 144896
106 After_Dark 120236
107 VÖLKE 111853
108 Cornovii 101591
109 Soldiers of Light 100429
110 Clam Clan 95178
111 Swirve 94160
112 [UN] United Nations 92841
113 7th Heaven 77563
114 GGEC 76700
115 vPopulus.net 74712
116 The Ohms 73227
117 Bootstrap 72177
118 Lowly Admirals 69624
119 Inspirational Dissatisfaction 56823
120 A Different Kind 51202
121 Love&Hate 50071
122 Marauding Bears 39288
123 ♆SKY LEGIONS♆ 30641
124 ᵀᴴᴱᗪᏒᎯᎶᎾNS 21958
125 Team [16] 15879
126 |Zen| 13038
127 The Blue Pentavirate 8035
128 The Lone Gunmen 5320
129 The Bakery 740
130 Wu-Tang 500
131 Young Money Cash Money Billionaires 350
132 Crazy 88 120
133 Inget stoppar oss 0
134 Team P 0
135 S.P.Q.R. 0
136 [ROTA] Riders Of The Apocalypse 0
137 Albion Warlight Group 0
138 Young Money Cash Money 0
139 WarLight Staff 0
140 Skype Smilies 0
141 ĦĀĪŁ Η¥ḎṜѦ 0
142 Silent Assassin's 0
143 HUNTER 0
144 MRIG 0
145 Tittsburgh Feelers 0
146 International 0
147 The League of Extraordinary Gentlemen 0
148 [EU]European Union 0
149 Seven Nation Army 0
150 ᵀᴴᴱ[̲̅p̲̅][̲̅a̲̅][̲̅c̲̅][̲̅t̅ 0
151 Voodoo princes 0
152 The Wehrmacht 0
153 Enclave 0
154 ONE! 0
Edited 8/26/2015 03:30:46