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 Speed83the best of the last 3 graded (A or B) runs · Uttoxeter, 28 Oct 2022
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 →
Jumps 5 figures · best 115A · median 74
Going
Runs
Best
Median
Since 22 Oct 2025
Good
3
115A
83
—
Soft
2
72A
57.5
—
Distance
Runs
Best
Median
Since 22 Oct 2025
1m5f – 2m
4
115A
73
—
2m1f – 2m4f
1
—
—
—
Of 8 runs looked at, 3 have no figure: did not complete (3).
KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 5 figures from 8 runs · as at 3 Oct 2026 · a record, not a forecast
KTB Rating
Best recent KTB Rating81Athe best of the last 3 rated runs · Uttoxeter, 12 Feb 2022Official rating 77at the last run, 6 Dec 2022
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 →
Jumps 5 figures · best 100A · median 81
Going
Runs
Best
Median
Since 22 Oct 2025
Good
3
100A
83
—
Soft
2
81A
77.5
—
Distance
Runs
Best
Median
Since 22 Oct 2025
1m5f – 2m
4
100A
82
—
2m1f – 2m4f
1
—
—
—
Of 8 runs looked at, 3 have no figure: did not complete (or a non-runner row) (3).
KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 5 figures from 8 runs · as at 4 Oct 2026 · 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.
Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.
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.
Rio Silva (GB) has yet to win, from 8 archived starts between 2021 and 2022.
Who trained Rio Silva (GB)?
Rio Silva (GB) was trained by Olly Murphy on the most recent run on record, at Uttoxeter on 6 December 2022.
Who is Rio Silva (GB)'s sire?
Rio Silva (GB) is by Blue Bresil (FR) out of A Cappella Lido (FR), whose sire is Fragrant Mix.
What is Rio Silva (GB)'s official rating?
The most recent official rating on record is 77, from the run on 6 December 2022. The highest on record is 79.
What is Rio Silva (GB)'s sire's record?
Blue Bresil (FR)'s progeny in our archive have won 12.1% of 3,490 runs since Jan 2008 (454 horses), Flat and jumps together.
Who are Rio Silva (GB)'s siblings?
Out of A Cappella Lido (FR), Rio Silva (GB) has 2 other produce in our archive, 0 of them winners. As at Oct 2026.
Rio Silva (GB)·0–8·SR 0%
KTB
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