Comparing this to Benjamin628 Rankings done on 12/26/2015 (
https://www.warlight.net/Forum/126827-benjamin628s-clan-rankings?Offset=0 ) We find:
1. Masters (steady)
2. Lynx (+5)
3. GG (steady)
4. Outlaws (not ranked)
5. Turtles (+3)
6. One! (+6)
7. French (-1)
8. M'Hunters (+8)
9. Blitz (+1)
10. VS (-1)
11. WG (-6)
12. Hydra (not ranked)
13. 7th (not ranked)
14. Stats (not ranked)
15. FCC (not ranked)
16. 101st (not ranked)
17. Vikinger (not ranked)
18. Apprentice (not ranked)
19. CORP (steady)
20. ACME (not ranked)
Apex went from 2nd to Not Ranked
[20] Went from 4th to Not Ranked
AHoL went from 11th to Not Ranked
Warlighters went from 13th to Not Ranked
Viw went from 14th to 26th (-12)
Illumninati went from 15th to Not Ranked
Stahlgewittern went from 17th to Not Ranked
AWF went from 18th to Not Ranked
Yin Yang went from 20th to Not Ranked
Excepting VIW, who went from 14th to 26th, all clans below 20 were not ranked beforehand.