Why are the return values for a screener different in the table vs. the chart?

Charting a screen uses equal weighting as if the stocks were rebalanced daily in the charted period, however the Table does it a bit differently. It simply averages the return metrics for the passing stocks of the screener in the table. Or in other words, the table doesn’t do daily rebalancing across the return period as the chart does.

Why doesn’t the data for...