Can an average (1900, 2000) chess player beat a 2700 player if the chess player plays classic, and 2700 player plays rapid or blitz? - Quora

All players that hit 2700 rating before 2000 and the year they did it. : r/ chess

Chess Noobs - Understanding Ratings and Becoming a Grandmaster

Do you think you could beat the greatest chess player in the world if he played the game without his checkers? - Quora

Mistakes of 1700 Elo Chess Players #1

Chess Noobs - Understanding Ratings and Becoming a Grandmaster

Will a good chess player automatically be good at checkers? - Quora

How good is an 850 ELO chess player? - Quora

Who was the oldest chess player to be awarded the GM title? - Quora

Nakamura's Blitz Rating is 2900!! : r/chess