Performance rating in chess is the level a player performed at in a tournament or match based on the number of games played, their total score in those games, and the Elo ratings of their opponents. More info: https://en.wikipedia.org/wiki/Performance_rating_(chess)

Rules:

Classical Elo is used to compute TPR.

Eligible tournaments:

• pure classical OTB tournaments

• at least 7 rounds

If someone wins all their games then TPR cannot be calculated.

Best scores last year:

As of now I think Abdusattorov is leading with 2899 in Prague Masters. Gukesh has 2847 from Candidates.