What is DioChess?
The operating system for the chess ecosystem
DioChess is not an online chess-playing site. It's a tournament management and chess-services platform that connects players, arbiters and organisers in one place — simplifying registration, communication, result management and tournament operations.
♟
For players
- ✓Register for tournaments with just your mobile number
- ✓Maintain a single player profile across events
- ✓Get instant pairing notifications every round
- ✓Receive result notifications the moment they're published
- ✓View your tournament history and upcoming events
- ✓Download certificates and track standings & rankings
♜
For arbiters
- ✓A dedicated, separate arbiter login
- ✓Collect game results board by board
- ✓Manage and publish round results
- ✓Push result updates to players instantly
- ✓Track pending boards at a glance
- ✓Run tournament operations from one screen
♚
For organisers
- ✓Create tournaments and open registrations
- ✓Manage registrations and the participant database
- ✓Publish pairings and results in a click
- ✓Handle payments and confirmations
- ✓Send announcements to every participant
- ✓Grow your event with built-in discovery
3,700+
Players
120+
Arbiters
60+
Organisers
28
Cities
🔔 Real-time notifications
Stay in the loop without refreshing a single page. DioChess pushes alerts the instant something changes:
- Pairings published
- Results published
- Tournament updates
- Registration confirmation
- Payment confirmation
📱 Built mobile-first
Most players live on their phones, so DioChess is designed mobile-first: simple navigation, fast loading and minimal clicks from discovery to registration.
Native iOS & Android apps coming soon.