Brad Davidson has delivered some bumper profits with his free best bets in the past but this week's effort was something else.

The highly respected form analyst was the week's top performing media expert by a country mile, after dishing up a phenomenal 444% Profit on Turnover (POT).

Best horse racing tipsters from the media this week

This was thanks to 5 winners at an outrageous average price of $13.06, and a strike rate of 42%.

But digging deeper, and the key to Davidson's success was how effectively he employed Dutch betting.

Remember, Dutch betting or Dutching is where you tip multiple runners in a single race in order to turn a profit.

And looking at Davo's results, 3 of his 5 winners came in races where he dished up multiple tips.

The biggest result came in Race 2 at Randwick on Saturday.

In this open stayer's event, Davo offered up three selections that he thought had a winning chance.

And it was the rank outsider Torrens who got the chocolates, to pay a monster $35.30 on the tote.

Brad Davidson employed the same tactic at Tamworth on Sunday. 

He Dutched two horses: Previso and I'm A Cracker, who ended up running the quinella in Race 6.

It was the rougher horse Previso that came out on top, to pay a meaty $8.10.

While Davo's followers benefited from the rougher of his picks saluting, true Dutch betting aims to ensure an equal profit no matter which selection greets the judge.

That's where our Dutching calculator comes in.

This free to use tool does all the work for you. Simply enter the horses you want to Dutch in a race and the calculator will tell you how much to stake on each horse to ensure a profit of your choice.

Alternatively, you can enter how much you'd like to outlay on the race, and the calculator will work out how much to stake on each horse to produce an even profit.

And with Davo's recent results as inspiration, plenty of punters will be keen to have a crack at Dutch betting.