v0.27.0

• Add full support for rating more than 2 teams with TrueSkill (Thanks to @asyncth )
  • Includes match quality, expected outcomes, and the rating function

v0.26.0

• Add expected_score_rating_period functions for all rating systems

v0.25.1

• Overhaul documentation

v0.25.0

• Add Rating, RatingSystem, RatingPeriodSystem, TeamRatingSystem, and MultiTeamRatingSystem traits (Thanks to @jspspike )

v0.24.0

• Renamed match_quality_teams to match_quality_two_teams for consistency

v0.23.0

• Added expected_score_multi_team function for weng_lin
• Renamed expected_score_teams -> expected_score_two_teams for both weng_lin and trueskill

v0.22.0

• Added weng_lin_multi_team, and MultiTeamOutcome struct (Thanks to @asyncth )
• Renamed weng_lin_teams -> weng_lin_two_teams to avoid confusion
• Renamed trueskill_teams -> trueskill_two_teams for consistency

v0.21.1

• Perform Step 1 of Glicko calculation (Thanks to @asyncth )
• Perform Step 6 of Glicko-Boost calculation

v0.21.0

Return descriptive error instead of returning None in the get_first_dwz function

v0.20.0

• Added FIFA rating algorithm (Men)