You need to be more specific, are you asking what are the odds getting 10's back to back and flopping sets with them??? Or is the question what are the odds of flopping sets in nacl to back hands assuming you have pocket 10's both times??

the question is the first one,
The odds of getting pkt 10 two hands in a row and flpping a set both times you get it.
how do you calculate that?

thank you ,

are you able to explain how you calulate both parts of that?

I will try. From a relative complicated formula we know that you get any PP 1:221 times. So the chance of getting them back to back are 1/221*1/221. Floping a set happens approximately 1/7.5 and youd du that twice in a row. So your total is 1/221* 1/221 * 1/7.5 *1/7.5. To get the above number. Caution is not going to be exact so all you stat people dont jump on me. But for a calculation of this size you get close representation.

thank you very much

No problem

for the record the likelihood of getting the same pocket pair two consecutive hands and hitting a set on the flop (not quads) is1 out of 3,686,601.

Or in layman's terms "ricockulous"