Based on the project by @pastuh: hllminicalculator
In-game table:
As we can see, here is a linear dependence:
So we can use linear regression
Sum of X = 13600
Sum of Y = 12800
Mean X = 850
Mean Y = 800
Sum of squares (SSX) = 3400000
Sum of products (SP) = -806100
Regression Equation = ŷ = bX + a
b = SP/SSX = -806100/3400000 = -0.23709
a = MY - bMX = 800 - (-0.24*850) = 1001.525
ŷ = -0.23709X + 1001.525
MIL calculation method:
let m = -0.23709;
let b = 1001.525;
let distanceResult = (100 * input) / 1600;
let calculated = m * input + b ;
let realResult = Math.round( calculated * 10) / 10;