ReQorder stores your Qortal related data in table entries inside the databases that you create. These tables are comparable to excel spreadsheets, not very friendly to the human eye.
The charting feature allows you to graphically display the data that you've stored into database tables. Selecting an item from the navigator tree will show you the options for plotting the data contained in the selected table into a chart.
Data is stored in snapshots taken between time intervals of your specification. ReQorder interpolates between these snapshots to present you with an estimation of the values between the snapshots. You can choose to disable interpolation with the 'Interpolate snapshots' checkbox.
Note that your watchlist is presented as a seperate item in the list. To view the addresses in your watchlist expand the 'MY_WATCHLIST' item in the navigator tree. You can now select each address in your watchlist and plot charts for it. If an address has collected enough blocks minted data, you can apply a levelling projection to it. ReQorder will project your blocks minted into the future using the minting rate found for the selected address in your data. In the chart you'll see an estimation of the dates on which this address will reach each subsequent level. Note that this estimation averages the blocks minted data ReQorded for the selected account and can vary depending on the available data. The more data is available, the more accurate the projection will be.
You can make a levelling projection by selecting an address and clicking on the 'Levelling projection' button in the options panel.