MERITOCRACY SA RACING INTELLIGENCE
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Jewel Of Doha

by What A Winter out of Marquesa Naranja (IRE) (ds: Duke Of Marmalade (IRE))
Sex f
Age 2
Colour ch.
Trainer Mr J A Janse van Vuuren
Owner Mrs G Breitenbach & Mr R Breitenbach
Runs 8
Wins 1
Places 2
MR (Current) 79
Top Speed 104
Level P/L -0.5
ROI -6.2%
Career Merit Rating
Win
Place
Unplaced
Favourite
size = field
Hover the chart to see a runner's full record
Margin behind winner — each run; on the line = won
Hover the chart to see a runner's full record
Level-Stakes Profit / Loss 1 unit per run at SP · 8 bets
How profit / loss is calculated

This is a level-stakes simulation: imagine backing this horse with the same 1-unit bet every time it runs, at the starting price (SP). The line is the running total — rising when it wins at a price that outweighs the losing runs, falling on a losing streak. It asks whether blindly backing the horse would have made money, a tougher test than its win count alone.

Each run settles as:
win → + (decimal odds − 1)  ·  lose → − 1.
So a win at 5/1 returns +5.0 units, a win at 2/1 returns +2.0, and every loser costs −1.0. Fractional SPs (e.g. 9/4) are converted to decimal — 9÷4 + 1 = 3.25 — before settling.

This horse's record 8 runs with a priced SP, staking 8 units in total → a loss of -0.5 units, an ROI of -6.2% (profit ÷ total staked).

Only runs with a recorded SP are counted, so this bet total can be lower than the horse's total runs. It assumes you back it at SP every single time, with no selectivity — a baseline, not a betting tip. It ignores Rule 4 deductions, dead-heats and any each-way element; a flat or rising line is the signal worth noting.

Form Analysis
Won
Placed
By Distance
Sprint< 1200m 6r · 17% W · 33% P
Mile1200–1599m 2r · 0% W · 0% P
By Going
Goodfirm – good 4r · 25% W · 50% P
Yielding 1r · 0% W · 0% P
Softsoft / rain 2r · 0% W · 0% P
Standardpoly 1r · 0% W · 0% P
By Class
Lower< R100k 8r · 12% W · 25% P
Date Venue Race Dist Pos Jockey Draw Weight MR Pre Lengths Odds Equip
22 Oct 2021 Fairview R8 — NEXT FAIRVIEW RACEMEETING FRIDAY 29 OCTO… 1000m 5 Mr R Danielson 1 56.0kg 79 +4.45 91/20
Y
06 Sep 2021 Durbanville R8 — NEXT MEETING 11 SEPT - DURBANVILLE FM 83… 1000m 5 Mr X G Carstens 3 53.0kg 82 +2.20 50/7
Y
14 Aug 2021 Kenilworth R6 — RACING ASSOCIATION DIVIDED FM 83 HANDICA… 1000m 7 Mr R Khathi 4 54.5kg 85 +6.20 10/1
Y
24 Jul 2021 Kenilworth R2 — WORLD SPORTS BETTING JUVENILE PLATE (Fil… 1200m 5 Mr M A Winnaar 2 60.0kg +6.25 10/1
Y
07 Jul 2021 Kenilworth R7 — WORLD SPORTS BETTING - GALLOPS & GOALS F… 1000m Unplaced 4 56.0kg
N
19 Mar 2021 Fairview R7 — EAST CAPE FILLIES NURSERY (Listed) (For … 1200m 5 Mr L J Ferraris 6 60.0kg +6.50 7/2
Y
22 Feb 2021 Kenilworth R1 — WELCOME TO CAPE RACING MAIDEN JUVENILE P… 1000m 1 Mr G van Niekerk 3 57.5kg Won 13/2
Y
08 Jan 2021 Kenilworth R1 — TATTERSALLS JUVENILE PLATE (Fillies) (Fo… 1000m 3 Mr G J Lerena 3 57.0kg +2.50 10/1
Y
23 Dec 2020 Kenilworth R1 — WELCOME TO KENILWORTH MAIDEN JUVENILE PL… 1000m 5 Mr G M Cheyne 6 60.0kg +2.50 14/1
Y
Form
5 5 7 5 5 1 3 5