Matchmaking rules

Ranked

1. Get the 100 oldest available matches matching these conditions:
   1. Opponent's league has to be between <your league> - 1 and <your league> + 1
   2. If opponent's league is different than yours: league score delta has to be lower than 100 points
2. Only keep matches matching these conditions:
   1. Opponent has already been played in the last 5 minutes
3. At this point, there's 2 possible cases:
   1. There's some matches remaining:
      1. Sort the remaining matches using these comparison rules:
      2. Opponent with the closest league first
      3. In case of equality: opponent using a different IP first
      4. In case of equality: opponent never met or met the furthest in the past first (considered equal under a 10 minutes delta)
      5. In case of equality: opponent with the closest league score first (considered equal under a 10 points delta)
      6. In case of equality: oldest match first
      7. Take the first match of the list and join it
   2. There's no match remaining:
      1. Pick a random map from the map pool (see below)
      2. Pick a random left/right side
      3. Create a new match using these parameters

Map pool by league

• Bronze:
  • The seven wonders
• Silver:
  • The seven wonders
  • Set your priorities
• Gold:
  • The seven wonders
  • Set your priorities
  • Meeting point
• Platinum:
  • The seven wonders
  • Set your priorities
  • Meeting point
  • Circle of Death
• Diamond:
  • The seven wonders
  • Set your priorities
  • Meeting point
  • Circle of Death
  • Split team
• Master:
  • The seven wonders
  • Set your priorities
  • Meeting point
  • Circle of Death
  • Split team
  • Kingmaker (Erik)
  • Lake Rushtown (Mcompany)
• Grandmaster:
  • The seven wonders
  • Set your priorities
  • Meeting point
  • Circle of Death
  • Split team
  • Kingmaker (Erik)
  • Barred Spiral (radyjko8)
  • Lake Rushtown (Mcompany)

Unranked

Here's how the matchmaking system works for unranked matches:

1. Get the 100 oldest available matches
2. Remove matches matching these conditions:
   1. Opponent has already been played in the last 60 seconds
3. At this point, there's 2 possible cases:
   1. There's some matches remaining:
      1. Sort the remaining matches using these comparison rules:
      2. Opponent with the closest XP level first
      3. In case of equality: opponent using a different IP first
      4. In case of equality: opponent never met or met the furthest in the past first (considered equal under a 10 minutes delta)
      5. In case of equality: oldest match first
      6. Take the first match of the list and join it
   2. There's no match remaining:
      1. Pick a random map from the map pool (see below)
      2. Pick a random left/right side
      3. Create a new match using these parameters

Map pool

• The seven wonders
• Set your priorities
• Meeting point
• Circle of Death
• Split team
• Mind Game (Sneaky/RC)
• Kingmaker (Erik)
• Barred Spiral (radyjko8)
• Flanking (LuBeNo)
• Dominance (Revenge)
• Lake Rushtown (Mcompany)