Any error in my measure defition?

[GAPER]

I am trying to get the rank for each of the rows using the sum of the middle column. But it's return me all as 1. 

Thanks

[DataInsights]

@GAPER,

Try this measure:

Borrower Revenue =
IF (
    HASONEVALUE ( ProjectSummaryByFund[RISK_COUNTERPARTY_ASSET_NAME] ),
    RANKX (
        ALLSELECTED ( ProjectSummaryByFund[RISK_COUNTERPARTY_ASSET_NAME] ),
        CALCULATE ( SUM ( ProjectSummaryByFund[UNREALIZED_VALUE_USD] ) )
    )
)