Riichi City Grand Prix

The Riichi City Grand Prix is a specialized tournament game mode within Riichi City. It is an automated tournament, that players can sign up for. It is available on a daily basis.

Schedule

The tournament is available daily, and it promptly begins at 21:00 UTC+9. Players may register, as soon as the previous tournament ends. During the weekdays, players may pay 5000 coin for entry to compete for Tournament Points. For the weekends, players pay 30 Vouchers to compete for Summon Tickets.

Format

The tournament uses a 256-mahjong bracket. Initially, all players are grouped into 8 brackets: A through H. From each bracket, the top 2 from each stage move on to the next. Furthermore, a percentage of a players points move on to the next stage. Moving to the next stage, a player's starting points is adjusted based on the carry over from the previous round. Every round begins with 25,000. Therefore, the points carried over are based on points won in the round.

Next Starting Points = Winning Points x Stage Carry Percentage + Base Starting Points

• Stage 1: 256

Tonpuusen round, with renchan nashi and agari tenpai.

50% carry over to next round.

• Stage 2: 128

Iikyokusen

60% carry over to next round.

• Stage 3: 64

Iikyokusen

70% carry over to next round.

• Stage 4: Group finals: 32

Iikyokusen

80% carry over to next round.

• Stage 5: Quarterfinal: Top 16

Iikyokusen

90% carry over to next round.

• Stage 6: Semifinal: Top 8

Iikyokusen

100% carry over to next round.

• Stage 7: Final: Top 4

Tonpuusen round, with renchan nashi and agari tenpai.