The matchmaking algorithm is the unsung hero that determines exactly who you will face every time you press the 'Battle' button.
This article explores how developers design these algorithms to keep queue times short while maintaining a competitive environment.
The Elo System Adapted
The algorithm's primary goal is to match you against someone with the exact same—or very similar—trophy count.
If the system matches you perfectly, you should mathematically have a 50% chance of winning every single game you play.
- It only looks at your numerical rating.
- Accept the RNG.
- AI opponents ensure instant queue times for beginners.
Level-Based Matchmaking
The standard Elo system works perfectly for chess because all pieces are equal, but tower rush games feature upgradeable cards.
The system will try its best to match you with someone who has the same trophies AND a similar tower level.
| Matchmaking Factor | Weight |
|---|---|
| Current Rank | Absolute Highest Priority |
| King Level / Card Levels | The system tries to match levels, but will abandon this check if the queue takes longer than 10 seconds |
The Esports Standard
By artificially capping all card levels to a specific number, the algorithm can rely purely on the Elo rating.
Trust the math, ignore the conspiracy theories, and focus on improving your own gameplay.
