Fiat is better comparison because when ordered in June btc was around $100 in Nov when it came out btc was about $500.
Lets say it cost 50 ($4999/ $100) btc to order in June, it comes in Nov. So if you had mined more than 50 btc minus electricity it is compared to the original btc and the value of that today.
In other words if you kept that 50 btc from last June it is 50 x $523 = $26,150 with no other cost now.
I was so bored I calculated the difficulty and every day mining: from mid Nov 2013 to Aug 8 2014 a Nov Jupiter at 660GH and 800 watts @.16 electricity net about 35.5 btc.
$18,566 with btc @$523 today if you didnt sell any along the way.
Do you have these calcs in a spreadsheet perchance?
No, I had to do it by hand. Take the date ranges for each difficulty sesson (usually 12-13 days) calculate the earnings minus electricity for that period. And do for every period between the start and end times.
This helps:
Date Diff Jump Network
Aug 19 2014 23,844,670,039 20.86% 170,686,797 GH/s
Aug 08 2014 19,729,645,941 5.30% 141,230,307 GH/s
Jul 25 2014 18,736,441,558 8.08% 134,120,673 GH/s
Jul 12 2014 17,336,316,979 3.08% 124,098,191 GH/s
Jun 29 2014 16,818,461,371 24.93% 120,391,236 GH/s
Jun 18 2014 13,462,580,115 14.51% 96,368,902 GH/s
Jun 05 2014 11,756,551,917 12.44% 84,156,677 GH/s
May 24 2014 10,455,720,138 18.10% 74,844,960 GH/s
May 12 2014 8,853,416,309 10.66% 63,375,223 GH/s
Apr 29 2014 8,000,872,136 14.64% 57,272,474 GH/s
Apr 17 2014 6,978,842,650 14.04% 49,956,502 GH/s
Apr 05 2014 6,119,726,089 22.23% 43,806,706 GH/s
Mar 24 2014 5,006,860,589 17.80% 35,840,504 GH/s
Mar 13 2014 4,250,217,920 11.39% 30,424,245 GH/s
Feb 28 2014 3,815,723,799 21.92% 27,314,015 GH/s
Feb 17 2014 3,129,573,175 19.39% 22,402,357 GH/s
Feb 05 2014 2,621,404,453 19.49% 18,764,744 GH/s
Jan 24 2014 2,193,847,870 22.59% 15,704,175 GH/s
Jan 13 2014 1,789,546,951 26.16% 12,810,076 GH/s
Jan 02 2014 1,418,481,395 20.12% 10,153,885 GH/s
Dec 21 2013 1,180,923,195 30.01% 8,453,378 GH/s
Dec 10 2013 908,350,862 28.41% 6,502,229 GH/s
Nov 29 2013 707,408,283 16.07% 5,063,826 GH/s
Nov 17 2013 609,482,680 19.29% 4,362,847 GH/s
Nov 05 2013 510,929,738 30.70% 3,657,378 GH/s
Oct 26 2013 390,928,788 46.02% 2,798,377 GH/s
Oct 16 2013 267,731,249 41.45% 1,916,495 GH/s
Oct 06 2013 189,281,249 27.19% 1,354,928 GH/s
Sep 25 2013 148,819,200 32.13% 1,065,289 GH/s
Sep 14 2013 112,628,549 29.56% 806,227 GH/s
Sep 04 2013 86,933,018 32.22% 622,291 GH/s
Aug 24 2013 65,750,060 29.40% 470,657 GH/s
Aug 13 2013 50,810,339 35.88% 363,715 GH/s
Aug 03 2013 37,392,766 19.63% 267,668 GH/s
Jul 22 2013 31,256,961 19.47% 223,746 GH/s
Jul 11 2013 26,162,876 22.63% 187,281 GH/s
Jun 29 2013 21,335,329 10.32% 152,724 GH/s
Jun 16 2013 19,339,258 23.92% 138,436 GH/s
Jun 05 2013 15,605,633 28.41% 111,709 GH/s
May 25 2013 12,153,412 8.64% 86,998 GH/s
May 12 2013 11,187,257 11.03% 80,082 GH/s
Apr 30 2013 10,076,293 12.28% 72,129 GH/s
Apr 17 2013 8,974,296 16.96% 64,241 GH/s
Apr 05 2013 7,673,000 14.59% 54,925 GH/s
Mar 24 2013 6,695,826 38.13% 47,931 GH/s
Mar 14 2013 4,847,647 10.98% 34,701 GH/s
Mar 01 2013 4,367,876 19.63% 31,266 GH/s
Feb 18 2013 3,651,012 11.47% 26,135 GH/s
Feb 05 2013 3,275,465 10.33% 23,447 GH/s