I was looking at Unitab ratings where there is an outright 100 Pointer and was unplaced at its last start - the results from 1 Aug are quite promising. Maybe Unitab sees something in them. For example, the selection received interference at its last start, or was badly ridden, etc. The results are (Unitab divvies):

Tuesday 1 Aug.
6 selections.
2 winners for a return of $7.60
4 placegetters for a return of $8.10

Wednesday 2 Aug.
20 selections.
9 winners for a return of $33.30
13 placegetters for a return of $21.40

Thursday 3 Aug.
18 selections.
6 winners for a return of $33.10
12 placegetters for a return of $27.40

Overall, there have been 44 selections.
15 winners for a return of $74.00
29 placegetters for a return of $56.90.

If anyone's interested, today's selections are:

MACKAY
R1 no.2
R3 no.7
R4 no.2
R5 no.7
R6 no.5
R7 no.7

GUNNEDAH
R3 no.4
R5 no.1
R8 no.9

SWAN HILL
R3 no.5
R6 no.6
R7 no.8

QUEANBEYAN
R1 no.3
R2 no3
R4 no.4
R5 no.3
R6 no.3
R7 no.3