From then on until the mid- 1980s, Professor Elo himself made the rating calculations, which was relatively easy because less than 2000 players were rated by FIDE.
At the time, the computational task was relatively easy because less than 2000 players were rated by FIDE. From then on until the mid- 1980s, Professor Elo himself made the rating calculations.
From then on until the mid- 1980s, Professor Elo himself made the rating calculations. At the time, the computational task was relatively easy because less than 2000 players were rated by FIDE.
From then on until the mid- 1980s, Professor Elo himself made the rating calculations. At the time, the computational task was relatively easy because less than 2000 players were rated by FIDE.