Help me understand MMR and LP
My goal this season is to reach plat 5. Something ive found to be very difficult. I flew up to gold 3 80 lP with little difficulty. At this point i was earning 20 LP a win and losing 18 on a loss. After reaching this peak i had a period of 15 games or so where i would only win 2 games per 3 loses. Understandably my MMR decreased and i started only getting 17 LP a win but losing 20 on a loss. After getting demoted to gold 4 30 LP i pulled this massive winstreak (see image). That was 1 loss (in promos) to 7 wins. This win streak got me promoted to gold 3 34 LP, however when i got there i continued to only get 17 LP a win and lose 19 on a loss. Since that point ive won and lost a few games. Can somebody tell me how i can restore my MMR, im tired of coming out negative for going even.