Final Scoring in Tenhou: *ANSWERED*

http://tenhou.net/

Moderator: Shirluban

Post Reply
MashMashy
Fresh Reacher
Fresh Reacher
Posts: 12
Joined: Fri Oct 30, 2009 6:27 am

Final Scoring in Tenhou: *ANSWERED*

Post by MashMashy » Fri Nov 13, 2009 6:21 pm

Tenhou is a +20/+10. Thanks!

User avatar
Shirluban
Moderator
Moderator
Posts: 780
Joined: Thu Jan 22, 2009 1:53 pm
Location: Svartalfheim
Contact:

Re:Final Scoring in Tenhou: step-by-step explanation?

Post by Shirluban » Fri Nov 13, 2009 7:27 pm

Did you see ==> this <== ?

1) For each player, take the final score minus 30000.
33600 - 30000 = 3600
31500 - 30000 = 1500
21900 - 30000 = -8100
13000 - 30000 = -17000

2) For the winner (in points), add 20000 points (assuming you start with 25000 points).
3600 + 20000 = 23600

3) For each player, divide by 1000 and get rid of decimals (the rounding method seems to differ from site to site).
Here, I round all to the upper integer.
23600 / 1000 = 23.6 -> 24
1500 / 1000 = 1.5 -> 2
-8100 / 1000 = -8.1 -> -8
-17000 / 1000 = -17.0 -> -17

4) Rank players from 1st to 4th, accoring their score.
If fact you already have done this for step #2.

5) Apply the \"uma\".
With a 20/10 uma, the 1st player get +20, the 2nd +10, the 3rd -10, and the 4th -20.
Note that the uma differs form table to table.

In this case the uma is actually 20/10.
24 + 20 = 44
2 + 10 = 12
-8 - 10 = -18
-17 - 20 = -37

=> You should now have scores on two digits. If the total is not 0, adjust the score of the winner.
44 + 12 - 18 - 37 = 1
The total is not zero, so correct the fist player\'s score to 43.
43 + 12 - 18 - 37 = 0
Now it\'s good.
Cats don't do タンヤオ (tan-yao) but タニャーオ (ta-nya-o).
World Riichi Championship Rules 2022
Comparison of riichi rules around the world

User avatar
Shirluban
Moderator
Moderator
Posts: 780
Joined: Thu Jan 22, 2009 1:53 pm
Location: Svartalfheim
Contact:

Re:Final Scoring in Tenhou: step-by-step explanation?

Post by Shirluban » Fri Nov 13, 2009 7:33 pm

Ho nice!
The time I answer, you edited your post in such a way that nobody can know what your question was!

Anyway you seems to have less trouble with scoring than you let think.
Cats don't do タンヤオ (tan-yao) but タニャーオ (ta-nya-o).
World Riichi Championship Rules 2022
Comparison of riichi rules around the world

Post Reply