Rank

Holds stats for the given gamemode (ranked / casual) for the given Rank.season and Rank.region

Stat	Type		Stat	Type
.kills	int		.abandons	int
.deaths	int		.rank_id	int
.last_mmr_change	float		.rank	string
.prev_rank_mmr	float		.max_rank_id	int
.next_rank_mmr	float		.max_rank	string
.mmr	int		.season	int
.max_mmr	int		.region	string
.wins	int		.skill_mean	float
.losses	int		.skill_stdev	float