Using Rank with ties and spliting the differance

Good Morning,

The data I have looks like this

Bob 193
Scott 193
Paul 204
Ringo 149
JohnL 148
George 172
Pete 148
Rodger 148
Keith 168
JohnE 118

Using RANK(B1,$B$1:B$10,1) I can get the ranks but when there is a tie I want to get the average of the 2 values of the tie. So if the 2nd place is a tie with the 3rd place then (9+8)/2 = 8.5. It also has to allow for a three (or more) way tie for example the 7th, 8th and 9th is a tie so (2+3+4)/3 = 3

result What I want
Bob 8 8.5
Scott 8 8.5
Paul 10 10
Ringo 5 5
JohnL 2 3
George 7 7
Pete 2 3
Rodger 2 3
Keith 6 6
JohnE 1 1

Thanks in advance