This library can calculate hand cost (han, fu with details, yaku, and scores) for riichi mahjong (Japanese version). No fu Riichi Mahjong? Fu: 符: Base Points: The base points awarded to the winning hand, which is the base of calculating the hand score. There are seven (7) steps in reaching the calculation of Fu. 1. share. Used to calculate the score. Online hand calculator for the Japanese variant of Mahjong. hide. ... 25 fu for chiitoitsu (seven pairs), -20 fu in all other cases. Each of these types, in turn, is represented by 4 tiles, so there are a total of 136. There is a ten (10) Fu … The 34 basic mahjong tiles are presented here. Remember that the 25 fu of chiitoi cannot be rounded up to 30. Japanese Mahjong Calculator. Calculates the score for any riichi hand. Tiles. Riichi Mahjong is a Japanese version of Mahjong, a 4-player board game initially originated in China. Seat. It supports optional features like: The app presents you with a hand and all relevant game conditions. Haitei / Houtei. Round the number up to the next 10. A full set of mahjong tiles contains four identical tiles of each of these. Riichi mahjong hands calculation. (Courtesy of @kendra_mahjong) Remember which yaku are closed only. I just started playing mahjong a week ago and I still have yet to grasp the concept of fu. save. Those data come from the official rules shown on their organizations' website (see at the bottom of the page), and from various personal communications. (e.g. If you're new to the game, you'd better read the detailed rules instead. Rinshan Kaihou. Don’t wear highly reflective glasses to a game. Chi Pon Kan Closed Kan. Tsumo Ron. Before you double riichi, make sure you haven’t already won. ... Then the base value of the hand, the fu, is calculated. see also fu: Haiyama: 牌山: Part of the wall where tiles are drawn from in the game. However, a hand with no points that has been opened gets a 2-fu bonus for no reason other than being an open pinfu. Japanese Riichi Mahjong Rule. Place 1000 points as a bet, and rotate the discard. 100% Upvoted. It is permissible to declare riichi when a player is fu-riten. 1.1 The three suits. 3.1.2. Mahijong is played with tiles, of which there are 34 different types. I want to introduce mahjong to my friends but I wouldn’t be able to explain fu. From there, it’s up to you to figure out the fu and han values, and which players pay how much. While the original style of rules are still played today, many other different rulesets have been adopted since, and riichi mahjong is the most popular version in Japan. Summaries are presented at ‘Section 5: Tables’. 3.1.1. Dora-0 + Prevalent. Riichi mahjong hands calculation. Fu. 32 fu are rounded up to 40). report. Scoring in Riichi Mahjong involves the calculation of ‘Fu’ and ‘Points’. Hand. The creatively named Riichi Quiz is an Android port of the yaku quiz by UmaiKeiki that was originally hosted on Arcturus.su (the folks that host the ever-useful Japanese Mahjong Wiki). Concealed. Riichi Waitingonaconcealedhand,aplayer can declare riichi. Mahjong on selfdraw (Tsumo) A player who has at least one yaku, can always declare mahjong, even if he is furiten. Every winning hand has a base Fu of 20. This page is aimed at riichi mahjong rules specialists. If this discard is claimed for mahjong, the riichi- Base. Riichi Dbl. see also han: Han: 翻/ 飜: Han: The score units of a Riichi hand. Riichi. History: So I freakin' love mahjong, and I'm so glad it made it into this collection.Mahjong was first created in China at some point during the Qing Dynasty, probably some time in the 18th or 19th century. Ippatsu. This library can calculate hand cost (han, fu with details, yaku, and scores) for riichi mahjong (Japanese version). However, a hand with no points that has been opened gets a 2-fu … 9 comments. Chankan. (Image courtesy of osamuko.com) Remember that pinfu tsumo is worth 20 fu. 3.1. Can you play the game without fu and just Han? The library contains various tools (shanten, agari, hand calculation) for the Japanese version of mahjong (riichi mahjong). In riichi mahjong, a concealed pinfu hand is worth 20-fu if it goes out on a tsumo.