Rating History for Ran Xu  (Rensselaer Polytechnic Institute)

Meet IDMeet DateMeet NameRating BeforeRating AfterRating +/-
908602/01/2020Upstate NY Central Spring870863-7
805611/09/2019Upstate NY Central770870100
404702/10/2019Upstate NY Central7687702
402911/11/2018Upstate NY Central769768-1