Valorant ranked question

Okay guys , u know that triangle with the different colors/ranks that appeared in valorant , what was that, I never really paid attention or understood what it was or how it functions , someone explain it to me

Act rank. It shows off the rank of all your wins in an act, and can be displayed on your player card in the loading screen of matches to display your achievements last act.

Vaaero [#2]

Act rank. It shows off the rank of all your wins in an act, and can be displayed on your player card in the loading screen of matches to display your achievements last act.

Ohh so basically if I win a lot of games in radiant then the triangle will be filled with that yellow radiant symbols ?

KClaw [#3]

Ohh so basically if I win a lot of games in radiant then the triangle will be filled with that yellow radiant symbols ?

Yes