Multi Tabling Expectatioins (playing several limits)

[john voight]

When I get my grind on,I usually 12 table 6max.

Let say I am in a transitional phase (moving up limits) and sow I am playing two different stakes.

Lets assume that that NL50 is a bit tougher to beat than NL25.

If I am 11 tabling NL25 and 1 tabling NL50, would my winrate at that 1 NL50 table be the same if I was 12 tabling NL50?

11 tabling NL25, 1 tabling NL50
6 tabling NL25, 6 tabling NL50
0 tabling NL25, 12 tabling NL50

How would my win rate (per NL50 table) change in these different circumstances?