EMA Riichi Competition Rules: Difference between revisions

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EMA Riichi Competition Rules (view source)

Revision as of 21:48, 3 November 2017

405 bytes removed ,  3 November 2017
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Ura dora, kan dora, and kan ura dora are used. After declaring any type of kantsu, the next dora indicator is flipped immediately.
Ura dora, kan dora, and kan ura dora are used. After declaring any type of kantsu, the next dora indicator is flipped immediately.


A hand becomes an abortive draw in any of the following situations:
Abortive draws are no longer used in EMA riichi rules.
* Four kans have been declared by multiple players and the subsequent discard is not called for Ron.
* All players have declared Riichi and the subsequent discard is not called for Ron.
* All players have discarded the same wind tile on their first turn.
* A player reveals a hand with nine different terminals and honors during their turn within the first uninterrupted set of turns.


Double and triple Ron is allowed, the discarder has to pay each winner separately.
Double and triple Ron is allowed, the discarder has to pay each winner separately.
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=== Yaku ===
=== Yaku ===


[[Kuitan|Open tanyao]] is not allowed.
[[Kuitan|Open tanyao]] is allowed.


[[Nagashi mangan]] counts as a win, rendering [[ryuukyoku|noten penalties]] and noten riichi [[chombo|chombo]] void. Multiple players may win with Nagashi Mangan simultaneously, payments occur as with separate mangan Tsumos. Table counters affect the hand score normally. Hand progression or hand repeat depends on whether East was a nagashi mangan winner or not, because tenpai hands are not revealed.
[[Nagashi mangan]] counts as a win, rendering [[ryuukyoku|noten penalties]] and noten riichi [[chombo|chombo]] void. Multiple players may win with Nagashi Mangan simultaneously, payments occur as with separate mangan Tsumos. Table counters affect the hand score normally. Hand progression or hand repeat depends on whether East was a nagashi mangan winner or not, because tenpai hands are not revealed.
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[[Rinshan kaihou]] combines with [[Haitei]] when a kan is declared with exactly one tile in the live wall and the declarer wins on the subsequent dead wall draw. This is not possible in most other rulesets.
[[Rinshan kaihou]] combines with [[Haitei]] when a kan is declared with exactly one tile in the live wall and the declarer wins on the subsequent dead wall draw. This is not possible in most other rulesets.


[[Renhou]] is a yakuman. This is awarded to any player winning by Ron within the first uninterrupted set of turns, before the player has made his first draw from the wall. The winner does not need to have another yaku, Renhou by itself is the yaku.
[[Renhou]] is a mangan. This is awarded to any player winning by Ron within the first uninterrupted set of turns, before the player has made his first draw from the wall. The winner does not need to have another yaku, Renhou by itself is the yaku.


[[Sekinin barai]], or pao, is in effect for [[daisangen]] and [[daisuushii]].
[[Sekinin barai]], or pao, is in effect for [[daisangen]] and [[daisuushii]].
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When five or more table counters are present, winning hands must have at least two han, coming from yaku.
When five or more table counters are present, winning hands must have at least two han, coming from yaku.


After each Hanchan, players receive a relatively large [[Uma|uma]] of 10-30, i.e., the second player receives 10,000 points from the third, and the first player receives 30,000 points from last place. When player scores tie, the tying players share their Uma; ties are not resolved by player seating order. Players tying for first share any leftover Riichi sticks. There is no [[Oka|oka]]. Scores are ''not'' rounded to the nearest thousand.
After each Hanchan, players receive a relatively large [[Uma|uma]] of 5-15, i.e., the second player receives 5,000 points from the third, and the first player receives 15,000 points from last place. When player scores tie, the tying players share their Uma; ties are not resolved by player seating order. Players tying for first share any leftover Riichi sticks. There is no [[Oka|oka]]. Scores are ''not'' rounded to the nearest thousand.


=== Time limit ===
=== Time limit ===
Sign
1

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