Request for few new live stats

[PeteX]

I have a request for a few new live stats:

- The previous position of a player (OTB as you use in stats). So if the player was on the button the previous hand, the value would be 0 etc.
- The position of players stack size in relation to other stack sizes. So let's say the last hand had 3 players total -> If after the hand players stack would be the biggest, return value of 1, if it was the mid-size one, return 2 and if it was the smallest one, return 3 etc. I'm sure this is pretty easy to calculate as you already figure out the min stack.
- A function/dbfield to fetch the sizes of the stacks given the "stack number", for example: given the value 1, return the largest stack, given the value 2, return the next largest stack etc. Again, this should be pretty easy considering the min stack availibility.
- Return the position of the player given the "stack number"; for example if the big blind on the last hand now has the biggest stack, the function/dbfield would return value of 1 etc.

[kraada]

I can see how the first of your four options would be used - could you tell me how you would use the other data?