I have used a real race later today and have bet the horse.
The horse is Outbox
First thing is to minimize sheet to C1-M5.
The yellow boxes are for input purposes
C4-H4 is todays meeting
C2-K2 Is the previous races/form
C2 =ggf D2 =ffo F2 =1 G2 =3 H2 =209 I2 =2 J2 =32 K2 is 0 as won
https://www.sportinglife.com/racing/res ... ice-stakes
Therefore
M2 Is the addition of yards if any .data from BHB website
https://www.britishhorseracing.com/raci ... 2018/12710
Race 5 in this instance and additional 18 yards
Todays race concerns the 4.20 Leicester
Therefore D4 =lei F4=1 G4=3 H4=179
C4(didnt have todays going in spreadsheet so a random going was used)
Predicted finishing time =D5 which is compared to J4
In this case is almost 5 seconds less
Hope this makes sense.
Clear as mud probably

Any questions please ask