The CS:GO ranks i've been through:
➜ Silver 1 : ✔
➜ Silver 2 : ✔
➜ Silver 3 : ✔
➜ Silver 4 : ✔
➜ Silver Elite : ✔
➜ Silver Elite Master : ✔
➜ Gold Nova 1 : ✔
➜ Gold Nova 2 : ✔
➜ Gold Nova 3 : x
➜ Gold Nova Master : x
➜ Master Guardian 1 : x
➜ Master Guardian 2 : x
➜ Master Guardian Elite : x
➜ Distinguished Master Guardian : x
➜ Legendary Eagle : x
➜ Legendary Eagle Master : x
➜ Supreme Master First Class : x
➜ The Global elite : x