During the development of ChessKnights, we encountered significant issues that improved our project. The biggest challenge is ensuring the accuracy of our blockchain-integrated ELO rankings. Inconsistencies between recorded data and actual results can affect ranking. To overcome this, we used a combination of methods that combine cryptographic proofs and player collaboration to provide a multi-layered level of proof and trust.

Compliance with fair competition has additional challenges.
Creating a system that allows players to analyze the movements of their opponents while maintaining the integrity of the game requires careful thought. We have developed a cryptographic verification system that ensures transparency and security and increases trust among players.

It is difficult to establish a generally accepted ELO ranking among different chess games. By adapting to certain models on the platform while maintaining relationships, we have created a convenient data structure on the blockchain for match results and ELO updates.

Integrating blockchain technology presents a learning curve for developers and users who are unaware of its inconsistencies.
We solve this problem by providing comprehensive information, tutorials and a user-friendly interface.

These challenges allowed us to build ChessKnights as a platform with transparent gameplay, accurate rankings, and a reliable environment. Every challenge becomes an opportunity to complete our work and deliver a unique online chess experience.