Egidijus Zeromskis
04-30-2023, 04:24 PM
Collected data from https://www.chess.ca/en/ratings/p/top/
Players played at least a game after 2022 Jan 1.
6591 players
568
There some kind an anomaly with players of age 22 - maybe the university tournament players were entered with the same age.
Also for age 99 - seems the age for players who did not entered their DOB on the membership form - about 90 players.
The next plot is of the highest rating in the age group.
569
Seems couple trends: the rating rises till ~20 age; then stabilizes, and around 35 starts to decline slowly till ~65 years, and then dives down.
Take those numbers with a grain of salt.
Players played at least a game after 2022 Jan 1.
6591 players
568
There some kind an anomaly with players of age 22 - maybe the university tournament players were entered with the same age.
Also for age 99 - seems the age for players who did not entered their DOB on the membership form - about 90 players.
The next plot is of the highest rating in the age group.
569
Seems couple trends: the rating rises till ~20 age; then stabilizes, and around 35 starts to decline slowly till ~65 years, and then dives down.
Take those numbers with a grain of salt.