Australian Racing Predictor

Race details

Meeting / track

Race number

Race date

Track condition

Enter any Australian meeting. Race fields and live odds are not connected yet; enter or import runners yourself.

📄 Import NSW race PDF V4

Choose a Racing NSW PDF saved from Safari. Import runs on your iPhone; the file is not uploaded to our server. This imports names and race details where recognised, not historical form or validated ratings.

Select a PDF to begin.

Requires internet to load the free PDF reader. If the PDF has already been resulted, it is suitable for recording results, not making a pre-race prediction. Check scratchings and emergency acceptance against Racing NSW. Mark any non-starters using the checkbox beside each runner. Historical form requires separate manual entry.

📈 Historical form helper V4

Optional: enter actual past official race results for one runner at a time (not trials). This helper scores recent form, distance, going and fitness only; other ratings remain unchanged. This is a heuristic, not a validated predictive model. Never use results occurring on or after the target race date.

HorsePrevious runs — one per line: finish/field, distance(m), condition, beaten lengths, days ago

No form analysed yet.

Runners & ratings

Imported horses start with neutral placeholder ratings of 5 — these are NOT real form scores. Score each factor from 0 (poor) to 10 (excellent), based on pre-race evidence. Weight = relative advantage at the allocated weight. Include every runner in the race.

Horse / status	Form 20%	Speed 20%	Distance 12%	Going 10%	Barrier 8%	Jockey 8%	Trainer 6%	Weight 6%	Class 5%	Fitness 5%	Win odds

Tip: Swipe sideways on mobile to edit all factors.

Prediction results

Experimental model: Probabilities are generated from subjective ratings using a softmax transformation, not a model trained or calibrated on race outcomes. Top-3 figures are approximate simulations, not validated forecasts. “Value” is hypothetical and should not be used as evidence of an actual betting edge.

Rank	Horse	Score /10	Est. win %	Est. top 3 %	Fair odds	Book odds	Model EV / $1	Indicator
Add runners and calculate to see results.

How to improve accuracy

For a real prediction system, collect historical race results, runner characteristics and timestamped pre-race odds from licensed data providers. Train and calibrate a race-level probability model, evaluate on later unseen races, and only then assess potential value after fees and market movement.

No Sportsbet integration, automatic scraping, live odds, or betting functionality is included. This is an analysis prototype, not betting advice.

Your race data is saved locally in this browser only. Use Export CSV to back it up. For iPhone use, host this HTML file on a static web host and add the site to your Home Screen.