Rankings are computed from the active player pool: a weighted sum of the effective rating of each federation's top 10 players. Activity is a coefficient based on games played.
Methodology
·Only active players are counted — those who have played at least one game
·Effective rating = best rating × activity factor (full at 30+ games)
·Top-10 players with weights: 1.0, 0.9, 0.8 … 0.3
·V1 uses player pool only; team tournament results are planned for the next version