/ChessELOle

Guess the Lichess ELO of a random chess game and see how well you fare

Primary LanguageCSSGNU General Public License v3.0GPL-3.0

ChessELOLe

banner

Play the game here: https://randomgamingdev.github.io/ChessELOle

ChessELOle gets random games from lichess and gives you the game to guess the ELO of. Based on how close or far you are from the actual elos you get a reward or punishment determined by the following code:

let reward = 2 * maxElo - 10 * (((Math.abs(whiteElo - whiteEloGuess) + Math.abs(blackElo - blackEloGuess)) * 0.028) ** 2);
if (reward < 0)
  reward = -Math.log(Math.abs(reward)) / Math.log(1.005);
reward = Math.round(reward);

UI:

example screen

This project uses the lichess-id-divider script and dataset for its random games.