
The Means To Play Blackjack: Suggestions And Guidelines Howstuffworks
When splitting Aces, the player receives just one card for each hand. Under the "Reno rule", doubling down is only permitted on exhausting totals of 9, 10, or 11 (under an identical European rule, solely 10 or 11). The Reno rule prevents the player from benefiting from double-down in these conditions and thereby increases the participant's expected loss.