Try to think positively, maybe the two rating sites have different criteria for assessing cryptocurrency. If you try to think negatively then the possibility of the rating site is paid for the rating with a good value crypto that pays them. I don't really trust rating sites and only take relevant information and try to conclude it myself. As we know that we do not know what criteria they take to value coins, there is not even a concrete calculation they give to value coins.
Rating sites are usually paid promotions and advertisements so I do not believe on the data that they are uploading in the internet. I experienced to lose huge amount of money because I follow and rely on a certain crypto rating website, I know it is my fault and I told myself that I will never repeat it. I make my own research and not the ratings of those fake rating website. They are just giving wrong and shit information.