I will share something for the community as i can see there is certian amount of views.
There is an optional way or solution for the ELO calulation with 100+ difference including the comback ration of 60+
I been doing some degree of extanded testing where you pick only Home Favorites witht he odds 1,75 or lower.
And where the Underdog score during the first 20 min.
This creates what i call time value and where the majority of games the Favorite make an equalizer.
I got an positive ROI after 300 placed trades.
You have 70 min and the extra added time for first half and second half that is around an minimum of 10+.
That make your Home Favorite almost having an full match to equlaize or 80+ min.
Now after reading Richard's ELO system and watch Martin's video i learn one importan lesson.
To take advantage of the 0-2 siutuation for the underdog where the Home Favorite succed scoring once but maybe not twice and we can get out from the RED with an SCRATCH - that is an importan lesson as this score line is very common when the Underdog is hot you will see more 1-2 score lines then 0-3 score lines.
So i see value in trading this siutution to minimize the RED and increase the overall strike ratio with wins and ties and occasional loses.
Now i will update this topic as i will experiemnt with the options to act when there is 0-2.
As the relay bet is time sensetive and will not always work i want an sure thing as trading option.
In the examples above you can see that the correct score line 1-2 before kick of is around 26 to back.
Maybe this would cut the siutaion to an favorable HEDGE bet with 80/20 ratio and use the implicity of that things can go wrong and then be safe and i not with succesfull trade we take a reduce winning pot that narrow down to maybe 5 or 10% on the cash out amount, just my estimation.
Not sure is this option work - but i will do some simluatons and get back with some pictures.
The other option that i know work to almost full degree is to back the draw price when the score line is 0-2 with the ratio 70/30 and you will get out with an scratch trade, but i feel 30% of the base stake is to much for an hedge bet and feel that 20% would be better, so there is a need to test that and the difference in odds are huge, draw price at 0-2 is around 11 to back and the cs back odds for 1-2 is around 26 to back.
Cheers