World Riichi Rules 2014

			Closed	Open
Riichi	Riichi	立直	1
Ippatsu	Ippatsu	一発	1		+ 1 han for Riichi.
Double Riichi	Daburu riichi	ダブル立直	1		+ 1 han for Riichi.
Fully Concealed Hand	Menzen tsumo	門前清自摸	1
Pinfu	Pinfu	平和	1
Pure Double Shuntsu	Ii peikō	一盃口	1
All Simples	Tanyao chū	断么九	1	1
Yakuhai	Yakuhai	役牌	1	1
Robbing a Kantsu	Chan kan	搶槓	1	1
After a Kantsu	Rinshan kaihō	嶺上開花	1	1
Last tile draw	Haitei	海底摸月	1	1
Last tile claim	Hōtei	川底撈魚	1	1

Seven pairs	Chii toitsu	七対子	2		Seven different pairs.
Pure Straight	Ikkitsukan / Ittsu	一気通貫	2	1
Mixed Triple Shuntsu	San shoku dōjun	三色同順	2	1
Outside Hand	Chanta	全帯ヤオ	2	1
All Kōtsu	Toitoi hō	対々和	2	2
Triple Kōtsu	San shoku dōkō	三色同刻	2	2
Three Concealed Kōtsu	San ankō	三暗刻	2	2
Three Kantsu	San kantsu	三槓子	2	2
All Terminals and Honours	Honrōtō	混老頭	2	2	+ 2 han for All Kōtsu or Seven Pairs.
Little Three Dragons	Shōsangen	小三元	2	2	+ 2 han for the two Yakuhai.

Twice Pure Double Shuntsu	Ryan peikō	二盃口	3
Half Flush	Honitsu	混一色	3	2
Terminals in all Groups	Junchan	純全帯	3	2

Blessing of Man	Renhō	人和	5
Full Flush	Chinitsu	清一色	6	5

Blessing of Heaven	Tenhō	天和	Y
Blessing of Earth	Chihō	地和	Y
Thirteen Orphans	Kokushi musō	国士無双	Y
Nine Gates	Chūren pōto	九蓮宝燈	Y
Four Concealed Kōtsu	Sū ankō	四暗刻	Y
Four Kantsu	Sū kantsu	四槓子	Y	Y
All Green	Ryū iisō	緑一色	Y	Y	With or without green dragon.
All Terminals	Chinrōtō	清老頭	Y	Y
All Honours	Tsū iisō	字一色	Y	Y
Big Three Dragons	Dai san gen	大三元	Y	Y
Little Four Winds	Shōsūshi	小四喜	Y	Y
Big Four Winds	Daisūshi	大四喜	Y	Y

East 親								Minipoints			Non-East 子
4 Han		3 Han		2 Han		1 Han		Fu			1 Han			2 Han			3 Han			4 Han
2600	all	1300	all	700	all			tsumo	20	tsumo				400	/	700	700	/	1300	1300	/	2600
7700		3900		2000				ron		ron						1300			2600			5200
4000	all	2000	all	1000	all	500	all	tsumo	30	tsumo	300	/	500	500	/	1000	1000	/	2000	2000	/	4000
12000		5800		2900		1500		ron		ron			1000			2000			3900			8000
		2600	all	1300	all	700	all	tsumo	40	tsumo	400	/	700	700	/	1300	1300	/	2600
		7700		3900		2000		ron		ron			1300			2600			5200
		3200	all	1600	all	800	all	tsumo	50	tsumo	400	/	800	800	/	1600	1600	/	3200
		9600		4800		2400		ron		ron			1600			3200			6400
		4000	all	2000	all	1000	all	tsumo	60	tsumo	500	/	1000	1000	/	2000	2000	/	4000
		12000		5800		2900		ron		ron			2000			3900			8000
				2300	all	1200	all	tsumo	70	tsumo	600	/	1200	1200	/	2300
		Han		6800		3400		ron		ron			2300			4500			Han
4000	all	5		2600	all	1300	all	tsumo	80	tsumo	700	/	1300	1300	/	2600			5	2000	/	4000
12000				7700		3900		ron		ron			2600			5200						8000
6000	all	6 - 7		2900	all	1500	all	tsumo	90	tsumo	800	/	1500	1500	/	2900			6 - 7	3000	/	6000
18000				8700		4400		ron		ron			2900			5800						12000
8000	all	8 - 10		3200	all	1600	all	tsumo	100	tsumo	800	/	1600	1600	/	3200			8 - 10	4000	/	8000
24000				9600		4800		ron		ron			3200			6400						16000
12000	all	11+		3600	all			tsumo	110	tsumo				1800	/	3600			11+	6000	/	12000
36000				10600				ron		ron						7100						24000
16000	all	Y																	Y	8000	/	16000
48000																						32000


3200	all	1600	all					tsumo	25	tsumo							800	/	1600	1600	/	3200
9600		4800		2400				ron		ron						1600			3200			6400

The "East" side gives the payments values when the East player wins.
The "Non-East" side gives the payments values when the South, West or North player wins.

The "tsumo" lines give the points paid by each opponent to the winner, or the points paid by each non-East opponent / by East.
The "ron" lines give the points paid by the discarder.

The value of continuance counters and riichi bets are added to the value found in the table.

Ooyamaneko.net

Annexes

A-1Yaku list

A-2Scoring table