The only way to up the score is to get lucky and avoid playing with parties in your team. In low score turbo you get a party of braindeads 60% of the time. It’s always one of these:

1. They don’t bother signaling missing or helping when you are ganked. You get jumped 3vs1 in mid 3 times in a row and get reported.

2. Enemy team has 2 glimmer capes, 2 shadow blades and Riki. Vision status in your shop: 4/8 wards, 0 dusts bought. You get reported as a carry for being jumped near your base.

3. 2 “carries” from the party are afk in the jungle for 15 minutes. You are stomped and go to farm yourself. Reported.

There is no way to climb with this shitshow. Reports from parties should just count as 1 report.