Once the CV profile is completed, the job matching engine starts matching the user’s profile with vacancies having similar criteria. Matching is done on a score basis for each of the criteria listed in the eight sections in the CV profile.
The score is directly proportional to the extent of matching between the criteria and the vacancy requirements. The individual scores obtained from each section of the CV profile are translated into a global score or rather a percentage match.
You may want to check a Help Guide on How to Search for Jobs in this link.