Japanese mahjong scoring rules: Difference between revisions
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===Dealer=== | ===Dealer=== | ||
{{Score table horizontal | {{Score table horizontal | ||
|1and30tsumo= | |1and30tsumo=500 | ||
|1and30ron= | |1and30ron=1500 | ||
|1and40tsumo= | |1and40tsumo= | ||
|1and40ron= | |1and40ron= | ||
|1and50tsumo= | |1and50tsumo= | ||
|1and50ron= | |1and50ron= | ||
|1and60tsumo= | |1and60tsumo= | ||
|1and60ron= | |1and60ron= | ||
|1and70tsumo= | |1and70tsumo= | ||
|1and70ron= | |1and70ron= | ||
|1and80tsumo= | |1and80tsumo= | ||
|1and80ron= | |1and80ron= | ||
|1and90tsumo= | |1and90tsumo= | ||
|1and90ron= | |1and90ron= | ||
|1and100tsumo= | |1and100tsumo= | ||
|1and100ron= | |1and100ron= | ||
|1and110tsumo= | |1and110tsumo= | ||
|1and110ron= | |1and110ron= | ||
|2and20tsumo= | |2and20tsumo= | ||
|2and20ron= | |2and20ron= | ||
|2and20tsumo= | |2and20tsumo= | ||
|2and20ron= | |2and20ron= | ||
|2and30tsumo= | |2and30tsumo= | ||
|2and30ron= | |2and30ron= | ||
|2and40tsumo= | |2and40tsumo= | ||
|2and40ron= | |2and40ron= | ||
|2and50tsumo= | |2and50tsumo= | ||
|2and50ron= | |2and50ron= | ||
|2and60tsumo= | |2and60tsumo= | ||
|2and60ron= | |2and60ron= | ||
|2and70tsumo= | |2and70tsumo= | ||
|2and70ron= | |2and70ron= | ||
|2and80tsumo= | |2and80tsumo= | ||
|2and80ron= | |2and80ron= | ||
|2and90tsumo= | |2and90tsumo= | ||
|2and90ron= | |2and90ron= | ||
|2and100tsumo= | |2and100tsumo= | ||
|2and100ron= | |2and100ron= | ||
| Line 66: | Line 66: | ||
|2and110ron= | |2and110ron= | ||
|3and20tsumo= | |3and20tsumo= | ||
|3and20ron= | |3and20ron= | ||
|3and20tsumo= | |3and20tsumo= | ||
|3and20ron= | |3and20ron= | ||
|3and30tsumo= | |3and30tsumo= | ||
|3and30ron= | |3and30ron= | ||
|3and40tsumo= | |3and40tsumo= | ||
|3and40ron= | |3and40ron= | ||
|3and50tsumo= | |3and50tsumo= | ||
|3and50ron= | |3and50ron= | ||
|3and60tsumo= | |3and60tsumo= | ||
|3and60ron= | |3and60ron= | ||
|mangantsumo= | |mangantsumo= | ||
|manganron= | |manganron= | ||
|4and20tsumo= | |4and20tsumo= | ||
|4and20ron= | |4and20ron= | ||
|4and20tsumo= | |4and20tsumo= | ||
|4and20ron= | |4and20ron= | ||
|4and30tsumo= | |4and30tsumo= | ||
|4and30ron= | |4and30ron= | ||
|mangantsumo=4000 | |mangantsumo=4000 | ||
|manganron=12000 | |manganron=12000 | ||
Revision as of 03:43, 3 August 2013
Japanese mahjong features a very complex scoring system. Every mahjong hand has a value in terms of han and fu associated with them. The combination of han and fu then corresponds to values indicated from the scoring table, and/or the two numbers of han and fu factor into an equation, by which the scoring table is derived.
Scoring procedure
To determine the point value of a hand, the following procedure is used:
- If the hand is a yakuman, then look up the 13 han values according to dealer or non-dealer numbers
- Determine the hand's valid yaku
- Count the han based on the yaku
- Count any number of dora to the han count
- If the han count is more than 5, counting fu is no longer necessary
- If the han count is 4 or less, then count fu
- After determining the number of han and/or fu, refer to the scoring table
For any who prefer to use the equation, the base point calculation is based on the following equation:
- Basic points = fu × 2(2 + han)
After determining the basic points, factor based on the status as dealer and no-dealer as well as the win by ron or tsumo.
- When a non-dealer wins by tsumo, the player earns 1 × basic points from the other non-dealers. The dealer in this case pays 2 × basic points.
- When a non-dealer wins by ron, the discarding player pays the winner 4 × basic points.
- When the dealer goes out by tsumo, the dealer scores 2 × basic points from all players.
- When the dealer goes out by ron, the dealer earns 6 × basic points from the responsible non-dealer.
Scoring table
Dealer
| Han/Fu | 20 | 25 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | |
| 1 han | -- -- |
-- -- |
500 1500 |
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| 2 han | -- |
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| 3 han | 4000 12000 | |||||||||||
| 4 han | 4000 12000 | |||||||||||
| Mangan (5 han) |
4000 12000 | |||||||||||
| Haneman (6,7 han) |
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| Baiman (8,9,10 han) |
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| Sanbaiman (11,12 han) |
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| Yakuman (13+ han) |
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Nondealer
| Han/Fu | 20 | 25 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | |
| 1 han | -- -- |
-- -- |
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| 2 han | -- |
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| 3 han | ||||||||||||
| 4 han | ||||||||||||
| Mangan (5 han) |
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| Haneman (6,7 han) |
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| Baiman (8,9,10 han) |
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| Sanbaiman (11,12 han) |
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| Yakuman (13+ han) |
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