Tournaments

East game, hanchan or knockout: how the format changes your strategy

Players learn the rules and forget that the format is part of the rules. How many hands you play, how points work and whether you can be eliminated all change the risk budget of every decision.

8 min readMahjong Study Club editorial team
Author Ā· Mahjong Study Club Editorial Team Ā· Editorial team and review process

Key points

1. Format sets the risk budget

The same hand is worth different things in East 1 and in the final hand of a hanchan. In a short format, a missed chance may never come back; in a long one, a mistake can be repaired.

Before you sit down, answer three questions: how many hands are we playing, where am I now, and how are ties broken? Those answers decide whether you chase or protect.

2. East game: small sample, big swings

An East game is four hands or fewer. The sample is tiny and luck weighs heavily. Playing with no risk at all often loses to variance; mindless aggression just speeds up the loss.

A practical rule: read hand value early, commit to a direction in the middle, adjust to the score late. Do not start a slow ā€œlong-term investmentā€ hand in an East game.

3. Hanchan: repairable, but do not drift

A hanchan gives you eight hands to probe early and push later. But ā€œrepairableā€ does not mean ā€œwaitā€: if the first four hands have no direction, the last four become a forced chase.

At the midpoint, check your placement, the point gap to the players above and below, and the hands remaining. Then decide whether to continue the hand, speed up, or defend.

4. Knockouts: survive first, win second

In a knockout, placement matters more than one hand’s value. Know the qualification line, the tie-break and how many players remain. Sometimes second is better than first; sometimes only first survives.

Do not play a knockout with flat-EV assumptions. Confirm the objective, then set your attack frequency.

5. Five-minute pre-match checklist

Length: East game or hanchan? Any extra hands?

Starting score and return: what is the origin, and what is the return?

Repeat dealer and tenpai payments: what are the conditions?

Ties: starting score, seat, or another rule?

Qualification: how many advance? Is there an elimination line?

Write it down. It is more reliable than asking after the first hand.

FAQ

Should I play more aggressively in an East game?
Not automatically. The short format rewards earlier decisions, not blind aggression. You still need a reason to take risk.
What if I am behind early in a hanchan?
Check the remaining hands and the point gap. If it is recoverable, keep your normal pace. If it is too large, increase hand value or change your attack frequency.
How is a knockout different from ranked play?
Ranked play optimises long-run EV; a knockout optimises qualification. Different objective, different risk budget.

This is educational training material. We oppose gambling. Hands and figures are teaching examples, not income claims.

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