Different Rank thresholds for Competitive/Casual

It goes by %
If you are top 10% on either you are blue

Sounds like you want: Rank = (Competitive_rank + Casual_rank) / 2.0
What would the result be though?

Okay so putting formulas to this proposal to just tie it to ladder playercount.

x=playercount

Singularity = MIN(0.08, MAX(0.01, -0.0229087*ln(x-30.9383)+0.167527))
Neutron Star = MIN(0.2, MAX(0.05, -0.0274178*ln(x-45.9861)+0.238104))
Supergiant = MIN(0.4, MAX(0.1, -0.089607*ln(x-15.3846)+0.717594))
Giant = MIN(0.5, MAX(0.2, -0.160736*ln(x+123.831)+1.32909))
Subgiant = MIN(0.64, MAX(0.4, -0.0564065*ln(x-36.3201)+0.787555))
Red Dwarf = MIN(0.8, MAX(0.6, -0.059783*ln(x-15.3846)+1.01173))
Brown Dwarf = MIN(0.9, MAX(0.8, -0.029869*ln(x-15.3846)+1.00586))

At or above 1k players thresholds, current thresholds apply. Below 50 players = 50 player threshholds. Thresholds at given playercounts:

50 players:
8% singularity (top 4)
20% neutron star (top 10)
40% supergiant (top 20)
50% giant (top 25)
64% subgiant (top 32)
80% red dwarf (top 40)
90% brown dwarf (top 45)

200 players:
4% singularity (top 8)
10% neutron star (top 20)
25% supergiant (top 50)
40% giant (top 80)
50% subgiant (top 100)
70% red dwarf (top 140)
85% brown dwarf (top 170)

1000 players:
1% singularity (top 10)
5% neutron star (top 50)
10% supergiant (top 100)
20% giant (top 200)
40% subgiant (top 400)
60% red dwarf (top 600)
80% brown dwarf (top 800)

Graphical representation of what this looks like:

Interesting idea! There is an arbitrary variation in your curves, though. The following formulae would fix that:
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Singularity = 0.125 - 0.115*ln(min(x, 1000))/ln(1000)
Neutron Star = 0.25 - 0.20*ln(min(x, 1000))/ln(1000)
Supergiant = 0.375 - 0.275*ln(min(x, 1000))/ln(1000)
Giant = 0.50 - 0.30*ln(min(x, 1000))/ln(1000)
Subgiant = 0.625 - 0.225*ln(min(x, 1000))/ln(1000)
Red Dwarf = 0.75 - 0.15*ln(min(x, 1000))/ln(1000)
Brown Dwarf = 0.875 - 0.075*ln(min(x, 1000))/ln(1000)

I think its ok that MM visual rank gain is harder

Make visual rank MM only so we don't have a bunch of blues that make troll comms anymore.