Im pretty sure the higher your color level the more likely it is that you stay in a tie breaker. I have been Light Green Level for like 10 years now and i would say like 85% of ties i end up getting evicted...Ever since i have leveled up to Black level i have stayed in 4 ties in a row....i do not think that is a coincidence
That would explain a lot of my evictions xd However yesterday abrogated and thirteen were both eveicted against me in a tie... i still think plusses is what matters the most.