You are using the new UI (Beta).Return to the original UI

This page has been automatically translated by machine translation. Please note that translations may not be entirely accurate.

keisanHigh-precision calculations for everyday life and work

Tama-no-Ma/Oza-no-Ma Index (Rating Index in Mahjong Soul: Three-Player Half-Game)

Author: SanAnKeExecutions: 5040

※ This library was created by a member. This site is not responsible for its content.

Manage Bookmarks
I’ve developed an index that gives you a rough idea of your Jantama rating.
It shows you what dan rank you can reach if you consistently achieve certain results in three-player half-game matches in the “Tama no Ma” or “Oza no Ma” rooms.
Unlike four-player mahjong, in three-player mahjong, you’ll earn more points by playing half-games unless there’s a significant difference in your performance.
Additionally, since playing in the Throne Room yields more points for the “Mahjong Sage” title, you can calculate this using the Throne Room’s point distribution.
Please enter your match history up to Janta.
1st-place rate
%
3rd-place rate
%
Tama-no-Ma Index (Three-Player Mahjong Half-Game) 
Throne Room Index (Three-Player Mahjong Half-Game) 
If the Tamano-ma Index (3-player half-game) is
180 or less: Jakuho 1 or lower
180–205: Jakuho 2
205–230: Jakuho 3
230 or higher: Jaku-Sei 1 or higher

The Oza-no-Ma Index (3-player Hanso) is
255 or lower: Jaku-Sei 1 or lower
255–280: Jaku-Sei 2
280–305: Jaku-Sei 3
305 or higher: Konten
.
(These values do not correspond to raw scores. They are based on an average score of 35,000 points at the end of the game.)


Explanation

The index indicates “how many points you can earn per last-place round,” while the rank column shows the highest rank you are expected to reach.
For example, if the Tamano-ma Index is 210, this means you can earn 210 points before finishing in 3rd place once. Therefore, at Jan-go 1 and 2—where the penalty for 3rd place is 210 points or less—your points are expected to increase, while at Jan-go 3—where the penalty is 230 points—your points are expected to decrease.Since you’ll continue to cycle between Jangou 2 and 3 as you play more games, your final rank will be Jangou 3.

No customer feedback for this calculation yet.