Quote from: tsm13 on February 17, 2015, 11:47:19 PM

The wisdom of crowds, http://en.wikipedia.org/wiki/The_Wisdom_of_Crowds

so according to the country fair theory of guesses +3.71% will be positive difficulty change or -2.68% for a negative difficult change.

interesting read.

http://btc.blockr.io/charts

gives 1 day totals in fact bitcoincharts uses them as a source

Feb 9 --- 162 but a lot of this went to last jump

feb 10---142
feb 11---159
feb 12---124
feb 13---144
feb 14---160-----------------------this is pretty high but this day we had the nice price rally
feb 15---142
feb 16---158

7 full days should be 7 x 144 = 1008 actual is 1029 that is +2.08% since part of feb 9 should be included that actual number right now is around

+2.22 %

I would think

tarmi +2.23%
mavericklm +2.69%
or armedmilitia +2.00%

all have the best shot

will post back in about 5 hours to show the feb 17 block total.