The list is not even comprehensive, it rates Doge a C and in comparison Ethereum is only a B to that.
agreed. most bogus list i've ever seen. there aren't even explanations for how everything was rated!
They do provide the following explenation:
The Cryptocurrency Risk Index measures (a) relative and absolute price fluctuations over multiple time frames, (b) declines from peak to trough in terms of frequency and magnitude, (c) market bias, whether up or down, and other factors.
The Cryptocurrency Reward Index evaluates (a) returns compared to moving averages, (b) absolute returns compared to a benchmark, (c) smoothed returns, and other factors.
The Cryptocurrency Technology Index evaluates the level of anonymity, governance capabilities, the ability to upgrade, energy efficiency, scaling solutions, interoperability with other blockchains, plus other technological strengths or weaknesses.
The Cryptocurrency Fundamental Index measures transaction speed and scalability, market penetration, network security, decentralization of block production, network capacity, developer participation, public acceptance, plus other key factors.
These are the indicators considered in their rating.