and theres that forced loss..

Ah here, I'm sure this will help with those games! https://boards.na.leagueoflegends.com/en/c/gameplay-balance/E8ellAWp-insights-why-are-you-losing-in-low-elo-things-i-see-a-lot

You're still in your placements games. If you look at your op.gg, they give a rating of the average ELO below each game. After losing your first game, you went down to S4 average elo. Every win made you higher. Your last game was S2 and while it doesn't seem like there's a big difference between S4 and S2, there is. Also, take a look at your team match up ranks! You are currently unranked playing against a Janna who was Gold last season. The enemy ADC has been Gold every season since season 4 while your ADC has only played for 2 seasons. Highest rank of enemy Mid was G5 last season, your mid was highest of S2 (prior S5 and B3, they're still learning mechanics and gameplay better). The junglers were fairly even, just Graves has been playing longer, but is consistently in Silver ELO. Top was also a bit fair.

If I were to judge based completely off your matches, I'd have to say that your mid and bot lanes were most uneven in the game.

Just remember that you're still in placements and the MMR scale is trying to place you. After you've been placed, things will even out and you'll be with your own MMR.

no losses are forced though. only time losses are forced is if your team has a INTER or WALL troll or a team agreed FF thats against your will. or at least your team feeds while your the only one who does well.