The phrase "assessed properly" is correct and usable in written English.
It can be used when discussing the evaluation or analysis of something to indicate that it has been done in an appropriate or accurate manner.
Example: "The project's success can only be determined if the results are assessed properly."
Alternatives: "evaluated correctly" or "analyzed appropriately".
I'm assessed as a manager, players are assessed, referees should be assessed properly by the right people.
These are nearly all preventable, provided the risk factors are assessed properly and appropriately managed".
EXTRA POINTS According to the N.F.L., a confusing and potentially game-altering penalty on Giants tight end Jeremy Shockey was assessed properly in Sunday's 35-13 loss.
Stavropoulou is confident that those seeking asylum will be assessed properly, saying that several safeguards had been built into the legislation the Greek parliament adopted on Friday.
These and other questions can only be assessed properly once we have taken into account the way that private law operates as a system.
This deal looks highly dangerous for the City of London if it encourages financial business to flow out of the UK, a risk that can only be assessed properly once the terms of Brexit are settled.
In 2011, it failed to assess properly a patient who later committed suicide.
Investors have expressed concerns that it is difficult to assess properly the performance of companies with aggressive acquisition policies.
The predictive model is an essential tool to assess properly the supercritical fractionation of glycerol acetates.
According to NASD, Raymond James let branch managers supervise their own sales activities from April 2000 to September 2004 and failed to assess properly whether the investment advice was sound.
These investigations elucidated the effects of the technicians' decisions, thereby helping us to assess properly the statistical uncertainties in the conclusions for the primary experiments.
