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Damaten: Difference between revisions
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==Usage== | ==Usage== | ||
There are many reasons to dama. In most cases, it's when the extra points do not matter: | There are many reasons to dama. In most cases, it's when the extra points from riichi do not matter: | ||
*When the call for riichi wouldn't increase the hand's value by itself. For example, a [[haneman]] is scored if you have 6-7 han. If you have an 6 han hand, the +1 han for riichi wouldn't increase the score. Declaring riichi could still increase score with a tsumo, ippatsu, and/or ura dora, but these aren't reliable. | *When the call for riichi wouldn't increase the hand's value by itself. For example, a [[haneman]] is scored if you have 6-7 han. If you have an 6 han hand, the +1 han for riichi wouldn't increase the score. Declaring riichi could still increase score with a tsumo, ippatsu, and/or ura dora, but these aren't reliable. | ||
*When the hand is valuable. Because players will often [[defense|defend]] against a riichi hand, declaring riichi will generally lower your hand's win rate. So if your hand is already a guaranteed [[mangan]] or higher, you may wish to dama to get the existing value. Plus, once mangan is reached, each han afterwards has reduced value. | *When the hand is valuable. Because players will often [[defense|defend]] against a riichi hand, declaring riichi will generally lower your hand's win rate. So if your hand is already a guaranteed [[mangan]] or higher, you may wish to dama to get the existing value. Plus, once mangan is reached, each han afterwards has reduced value. | ||