*Predicting S22 Week 3 using Elo

[IthicaHawk]

Note: After a brief discussion with @Exilizer I noticed that I wasn't taking the absolute value of Elo differential when calculating the multiplier. The code for that factor was 2.2/2.2 + (elo diff/1000).

One side of the match up would be + and the other -. This had the effect of making the value every so slightly different. e.g. for +/- 100 you got 0.96 and 1.04.

I have now adjusted this and taken it back to the beginning of the season. Luckily it is so minor the table is unchanged and the %s are only slightly different (less than 0.5% on average) so I won't rewrite this week.

You can see, in the Wk2 results that wraiths gained 56.43 while sailfish lost 55.71. These should be equal.