How many characters from the Karate Kid trilogy can you beat? (by levels)

Level 1: Daniel without training (KK1)

Level 2: Dutch (KK1)

Level 3: Darryl Vidal (KK1)

Level 4: Bobby Brown (KK1)

Level 5: Daniel Larrusso with training (KK1)

Level 6: Daniel Larrusso without training from KK2

Level 7: Johnny Lawrence (KK1)

Level 8: Daniel Larrusso Peak from KK2

Level 9: Chozen Toguchi (KK2)

Level 10: Daniel Larrusso 1985 AVT Winner

Level 11: Mike Barnes (KK3)

From here it's almost impossible

Level 12: Sato Toguchi (KK2)

Level 13: John Kreese (KK3)

Level 14: Terry Silver (KK3)

Level 15: Miyagi (KK3)

I pass level 1 no diff, level 2-3 mid diff, level 4-5 high diff, maybe i lose in 5, but i think its 50/50, and in level 6 a probably lose but i could beat him, and then in level 7 lose