Top 13-year-old chess players in Pennsylvania
The 3 highest-rated players from Pennsylvania on the national US Chess list for October 2026. Anyone from Pennsylvania who isn’t listed is rated below them. The US column shows each player’s national rank. Movement is measured against September 2026.
Gender
| # | Player | US | Rating | Movevs last month |
|---|---|---|---|---|
| 1 | mason Jin li | #50 | 2091-2 | 12 places down nationally since last month |
| 2 | Grant A Weyman | #87 | 1990 | New |
| 3 | Kamatchi Muthu | #98 | 1973-25 | 23 places down nationally since last month |