Roger
What I mean is
1) Take 100 random dates selected by software
2) 6+ quake,+or-one day window,+ or - 0.3 mag window and any place is the criteria for evaluation
3) Evaluate these 100 dates as you do my predictions
4) 75% of these dates should score better tham my score
75% is because it is just more than two third,which means it occurs naturaly and as per odds,theoriitically calculated
Amit