I wasn't happy with the constantly changing rank system so I put my own ELO system together for Judo only matches.

Here are the results from about a month of watching the Judo room (highest to lowest rank):

DaMasta97 721
Tolinef 633
Encon 628
Released 601
chimaira 601
Tits 599
KarateAss 599
IKC 596
Mike 593
JePoY 591
CAHbI4 590
antimab 589
Ieattori 588
Kriskoree 587
Unnoo00 587
Xander47 587
KillBoss92 586
Gaara 586
hybridX3 585
MAKAKA 585
Lindewell 583
james4083 582
WeTaL 582
3dFIRE 581
LatinKing 581
Jabulon 581
kriskoree3 581
Gov_Cheese 580
XtremRaider 580
00Cowellr 580
WellWasted 579
VelocityX 579
Beauchamp 579
MAPA3M 578
PUN1SHER 577
ShkipeR 577
Yolbit 577
Tinerr 576
Velocity 576
Osacura 576
NooB2100 576
gmon 575
GlacierMan 575
uke 575
sergeyapp 575
Van 575
RfxDarth 575
UrbanLegen 574
NoSBoH 574
Gamer4200 574
bill420 574
smashface1 573
Squee 573
NickyToss 573
tabs99 573
B4sShuNt3R 572
Hypnox 572
albinu 572
xbcz 572
KaMuKaDzee 572
lazerman53 572
VIP 571
PayamT 571
Dion 571
Pavlin 571
Aviare 571
xXZippoXx 570
zeta 570
released 570
KiR 570
keefer08 570
SANDR 569
shmell21 569
Delaiko 569
DieHard 569
Mysterykil 568
parker1287 568
zed86 568
squashable 568
jacker 568
SubjectSin 567
TimeShadow 567
Sirrus 567
telesmash0 567
masscrap 567
ArtyR 567
astragon 567
KUMATOz 567
TrueRayden 567
Veru 567
Hostage 567
buyakia 567
Fodgod 566
noobie4239 566
Daniil 566
Tripstone 566
bendova 566
joebagel1 565
jaedi 565
Firosh 564
diehard 564
matteman 564
Waschbaer 564
Drakula 564
Vader66 564
Gremounas 563
m2804 563
Bombdigidy 563
dimas12345 563
Squid 563
SPiNSUGAR 562
konishi 562
PshSam 562
Aqvatarius 562
o0rapper0o 562
XXARXX 562
Olivka 562
squiziph 561
mazina 561
Kolosus 561
macperfect 561
pingu887 561
Blahaaa 561
sk8er 561
chuji 561
Yoshimi 561
Galrath 561
Pendragon 561
wop 561
Taroni 561
Phroz 560
KoEDeath 560
mathsoba 560
HebrewHamr 560
Stepka 560
SMOKIMO 560
bRuCiA 560
Lredguard 559
FaTeee 559
Xicer 559
mazila 559
Pieldin 559
CkyT 559
ShippoFox 559
jacob1429 559
HoLLy 559
jaqon 559
Brubert 558
YarikUA 558
lseregal 558
fleaman 558
Panacea 557
girutaka 557
RyuSanPL 557
Popopoli 557
Polarfuchs 557
dokwon24 557
BouH 557
thebeaner1 557
FatJoe13 557
BRAINPAIN 557
matko 557
jkliop 556
Eltoro 556
Komah 556
Daxx777 556
echo 556
zipil 555
Darshka 555
Sircutsal3 555
chay 555
YujiFarias 554
kanikan 554
Spellz 554
Pashow 554
Innovation 554
Stupinator 553
Eleeleth 553
Sarutobi 553
1994 553
Dawo555 553
kjhg53 552
yolbit 552
Neon10TT 552
kstone 552
Opeth 552
aailoveps2 552
mcs136 552
Cheat45 552
mateus2377 552
FSOP 551
teppla 551
Sticker 551
DonVictor 551
alien0 551
Shralla 551
angleslam 551
hakonpl 550
CAMOXODKA 550
Centurio 550
CagiM 550
mainasiau 550
p0pcorn 550
N28 549
ZigFreeD 549
NicksNick 548
Ruamaru 548
Daniloboy 548
psycopato 548
sentrystev 547
felps01 547
KevinBFG 547
LololOuch 546
champy87 546
HICKS3131 546
Sinful 546
drut 546
SaintOwar 545
gustix 545
Echad 545
pro100chel 545
Houtz335 544
demencia 544
Major 544
md5rus 544
LastDragon 543
hikaru361 542
Lilwalt 542
UncleanSp 541
Shellz 541
Uludayen 541
iznogood 539
rath00 539
Grumbles 539
Tyfuu 538
Kazooie 538
Moocoww 537
Chub 537
AlenWalker 537
rubennn 536
bloodydays 536
waffleking 534
ashaltaf 534
NiK257 533
Delaid 533
yinyangsea 530
SL7549 529
Advo 527
0DD 526
trekkers 519
Pandora 513
ChaMpY87 510
xalpha25 498
ToxicBomb 495
ben2368 494
MrSprinkls 486
IeatCookie 481
killzone 474
reimar420 413
Chakii 412