How Many Games Are Needed To Show An Accurate ROI Figure?
Our SNG Survey of more than 2.5 million games showed the median return on investment (ROI) figure for high-volume SNG players at the various buy-in levels. ROI figures of 15% to 20% are possible at the lowest levels, while single figure ROI scores are expected at the middle to higher levels. Sample sizes of 1000+ are considered necessary before we can be confident that chance is no longer affecting ROI.