These rankings should always match the official rankings, if you notice a problem please tell me!

Templar

RankAccountLevelXP
1 Ghudda922,147,483,647
2 Mayenku912,147,483,647
3 Gabesss1002,147,483,647
4 frostynu942,147,483,647
5 nemero932,147,483,647
6 SiXpAiNs922,147,483,647
7 raven6877922,147,483,647
8 shaZ3RR922,147,483,647
9 alfims912,147,483,647
10 toggle1577912,147,483,647

Marauder

RankAccountLevelXP
1 Jagex942,147,483,647
2 Mortezzah932,147,483,647
3 Mord3cai932,147,483,647
4 Breather932,147,483,647
5 Kabancheg11922,147,483,647
6 k1n9922,147,483,647
7 Brjann922,147,483,647
8 BACarnage922,147,483,647
9 Sorojin912,147,483,647
10 LongDongIV912,147,483,647

Witch

RankAccountLevelXP
1 Tonyg87972,147,483,647
2 Flubby922,147,483,647
3 Grandor952,147,483,647
4 siegfried0987922,147,483,647
5 NIRee_952,147,483,647
6 Demonchaser922,147,483,647
7 vfo925942,147,483,647
8 SicariusHahni912,147,483,647
9 BlindSinner942,147,483,647
10 Sugu912,147,483,647

Shadow

RankAccountLevelXP
1 ElfUp666972,147,483,647
2 Mezmerizi952,147,483,647
3 BlackSacrament942,147,483,647
4 ashgod922,147,483,647
5 engineerN922,147,483,647
6 Rightarm922,147,483,647
7 Rafcio666912,147,483,647
8 Oats_PT962,147,483,647
9 Pulpfictionz942,147,483,647
10 Tabben932,147,483,647

Duelist

RankAccountLevelXP
1 pfloydwall942,147,483,647
2 Yuof942,147,483,647
3 KickAcid932,147,483,647
4 AndyQT922,147,483,647
5 Jebwarrior922,147,483,647
6 MurmuR420952,147,483,647
7 arechni942,147,483,647
8 LendoKaar942,147,483,647
9 DarkRAVER932,147,483,647
10 ywsandcj922,147,483,647

Ranger

RankAccountLevelXP
1 Yazuki_912,147,483,647
2 gandalf22912,147,483,647
3 Slongers912,147,483,647
4 coma33972,147,483,647
5 Bemark952,147,483,647
6 Spirea942,147,483,647
7 adi00000942,147,483,647
8 TTartari932,147,483,647
9 Moncheri922,147,483,647
10 xmtgx922,147,483,647