Rank in ranked games
Hi everybody, I have a question about my rank in ranked games. I am in placement games, I lost 7 of my 7 games ( I know i'm not good if u can give me tips to be better too it would be fun XD) and when I go on site like op.gg or lolstarz, in tier prediction they say that I will probably be Silver V!!!! I have a friend who lost 9 games over 10 and he's now Bronze V. I want to know if it's normal or if it's because of the score cause in my games I always do positive scores, ward a lot, sometimes farm good, etc..
Thank you