Filtering by review scores
Under the reviewing list of submissions you will find a filter titled All Scores. This allows you to filter your reviewed submissions according to their general and/or acceptance score (or alternatively both).
You just need to drag the slider to set your filters.
NB - If you have more than one track, then you will need to make sure that all of your tracks are in the same stage i.e. you cannot sort by score if some tracks have not started reviewing yet while others have finished.