The SpeedRatings.com 'Layer Slayer' System filters the SpeedRatings.com 'Full Ratings' service TopRated and NextBest selections to maximise profits margins, placing 1pt win bets only if the Betfair Starting Price (BSP) is between 13.5 and 66.0.
"It's another day to put more Betfair layers to the sword!"
Bets = Number of selections provided
SR% = Percentage Success Rate. i.e. number of profitable selections / number of selections
Stakes = Total number of points staked on selections
SP Profit = Total number of points profit/loss based on Starting Price (SP)
BSP Profit = Total points profit/loss based on Betfair Starting Prices. For years prior to 2008, odds of 15% above SP are used. The figures assume a commission rate of 5% on all winning bets. This is an upper amount and will reduce the more bets you place with Betfair. You can see the effect of varying the assumed commission % by looking at the Full Proofed Results (see link above).