The projection report isn't based on RPI. RPI is a calculation based on SOS and team record. Tournament seeds factor in who you beat. So to make the tournament you need to beat good teams not just win games. I looked at your team, and you have 0 quality wins. The best RPI you have beaten is 148, that's the reason you aren't making the tournament. I don't know which teams you are refering to ahead of you on the list, but see how many top 100 RPI teams they beat, that will be the difference.
A lot of this game in terms of seeding and making the tournament even when your team isn't great is knowing who to schedule that. It's important to learn.