A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
KTB Speed and Rating
KTB Speed
Best recent Speed90the best of the last 3 graded (A or B) runs · Wolverhampton (AW), 21 Sep 2026
How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →
Flat 5 figures · best 90A · median 46
Going
Runs
Best
Median
Since 18 Oct 2025
Standard (AW)
4
90A
46.5
3 · 90 / 47
Good to Firm
1
—
—
1 · —
Distance
Runs
Best
Median
Since 18 Oct 2025
6f – 7f
3
90A
47
2 · 90 / 68.5
1m – 1m1f
2
44C
27
2 · 44 / 27
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 18 Oct 2026 · 1 recent figure provisional (may move for 7 days) · a record, not a forecast
KTB Rating
Best recent KTB Rating59Athe best of the last 3 rated runs · Wolverhampton (AW), 21 Sep 2026Official rating 43at the last run, 15 Oct 2026
What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →
Flat 5 figures · best 59A · median 42
Going
Runs
Best
Median
Since 18 Oct 2025
Standard (AW)
4
59A
44
3 · 59 / 41
Good to Firm
1
—
—
1 · —
Distance
Runs
Best
Median
Since 18 Oct 2025
6f – 7f
3
59A
47
2 · 59 / 46
1m – 1m1f
2
42C
41.5
2 · 42 / 41.5
KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 5 runs · as at 18 Oct 2026 · 1 recent figure provisional (may move for 7 days) · a record, not a forecast
Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.
Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.
My Prerogative (GB) has yet to win, from 5 archived starts between 2025 and 2026.
Who trains My Prerogative (GB)?
My Prerogative (GB) is trained by David Killahena & Graeme McPherson, who saddled the horse on its most recent run on 15 October 2026.
Who is My Prerogative (GB)'s sire?
My Prerogative (GB) is by Ardad (IRE) out of Deciding Vote (GB), whose sire is Pivotal.
What is My Prerogative (GB)'s official rating?
The most recent official rating on record is 43, from the run on 15 October 2026. That is also the highest on record.
What is My Prerogative (GB)'s sire's record?
Ardad (IRE)'s progeny in our archive have won 8.7% of 3,499 runs since Jan 2008 (350 horses), Flat and jumps together.
Who are My Prerogative (GB)'s siblings?
Out of Deciding Vote (GB), My Prerogative (GB) has 3 other produce in our archive, 1 of them a winner. Most wins: Niigata (GB) (1). Highest grade won: Class 5 (Niigata (GB)). The wins came over 1m2f. As at Oct 2026.
My Prerogative (GB)·0–5·SR 0%
KTB
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