Board Thread:Boruto Discussions/@comment-33255203-20171004210031/@comment-30323490-20171005184728

The Demon Brothers were also chunins. And also, it's not fair to compare a a 12-13 years old Boruto to 15-16 year old Konoha 11. Boruto could beat most of the original Konoha 12 when they were his age, except for maybe post-rasengan Naruto and Sasuke. He is for all intents and purposes chuunin level. Hinata, Ino, Ten-Ten, Kiba were also chuunins in part 2, yet Boruto could beat them even at this age.