The Elo system is like a big game of chess chicken - players are matched against each other, and the winner gets points while the loser loses points. The amount of points won or lost depends on the difference in ratings between the two players. It's not just about winning or losing, but also about how you win or lose.
For example, if a low-rated player beats a high-rated player, they'll get a big boost in points. But if a high-rated player beats a low-rated player, they won't get as many points because it's expected of them to win. It's like the Elo system is saying, "Hey, you're supposed to be good, so don't expect a big reward for beating someone who's not as skilled."
The Elo system also takes into account the number of games played. New players start with a provisional rating that can change rapidly as they play more games. As they play more, their rating becomes more stable, and it's harder to make big changes. It's like the Elo system is saying, "Okay, we think we know how good you are, but let's see how you do in a few more games to be sure."
Understanding And Pushing The Limits Of The Elo Rating Algorithm – IQQJPA
