riichi: Riichi Mahjong Game Results
In PlayerRatings: Dynamic Updating Methods for Player Ratings Estimation

Description Usage Format Details Source

The aflodds data frame has 540 rows and 9 variables. It shows the results for 540 Riichi Mahjong games played by 69 players at the Melbourne Mahjong Club in 2019. Player identifiers are randomly assigned.

aflodds

This data frame contains the following columns:

Time: The day number within the year 2019.
Play1: Player 1 identifier.
Play2: Player 2 identifier.
Play3: Player 3 identifier.
Play4: Player 4 identifier.
Score1: Player 1 score.
Score2: Player 2 score.
Score3: Player 3 score.
Score4: Player 4 score.

Players start the game with 25000 points. Mahjong is a zero-sum game, therfore the sum of all four scores is always 100000. Negative scores are possible. The largest recorded score is 93900. The smallest recorded score is -24600.

Hand collected by The Melbourne Mahjong Club.

PlayerRatings documentation built on March 1, 2020, 5:07 p.m.