Easy steps!
1- Pray your Lord Gaben to get 4 russians premade team when you go soloqueue
2- Go soloqueue
3- Get 4 russians in your team
4- Win 15 rounds, match point
5- Wait until they suddenly decide to kick you
6- Get kicked
7- Throw some russians insults such as "cyka blyat", "idi nahuy" and post them on the russians' profiles (unless their profile is private)
8- Check your matches to see if they got the last round without you
9- Match won, but your win is not considered
10- Enjoy
NOTE: If you're willing to follow those steps, it may take you up to 50 minutes to win but not properly, so think twice before doing it!
Please stick this thread