We have evidence of a sustained period of cheating that he then lied about and obfuscated as a legal adult. This is not just a childish mistake. A teenager, in

We have evidence of a sustained period of cheating that he then lied about and obfuscated as a legal adult. This is not just a childish mistake. A teenager, in particular a person capable of being a professional chess player, can fully understand the ramifications of these sorts of actions. What about the stress of the players he's cheated against?