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Crit rating formula?


Iram

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Can anyone share the current crit rate to crit percent bonus formula?

 

Currently I'm parsing 3047 with 220 crit rating (Oriconian Ear+Implant for +4.2% crit chance from crit rating) and trying to figure out what to buy with a Dread Forged implant token.

 

If the math I've been doing is right, dropping 110 crit rating for 130 power should increase my parse to 3051 (0.151% increase), but that's so far within the margin of RNG to be insignificant. I'm trying to get better insight.

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Critical Chance (from crit rating) = 30 * ( 1 - ( 1 - ( 0.01 / 0.3 ) )^( ( CritRating / 55 ) / 0.9 ) )

Critical Chance (from main stat) = 20 * ( 1 - ( 1 - ( 0.01 / 0.2 ) )^( ( PrimaryStat / 55 ) / 5.5 ) )

 

Are you sure? I've got 220 crit rating, which the game is saying is +4.20% crit chance.

 

From that formula: highlighting what is about to change

30 * ( 1 - ( 1 - ( 0.01 / 0.3 ) )^( ( CritRating / 55 ) / 0.9 ) )

30 * ( 1 - ( 1 - ( 0.01 / 0.3 ) )^( ( 420 / 55 ) / 0.9 ) )

30 * ( 1 - ( 1 - ( 0.01 / 0.3 ) )^( ( 7.6363636 ) / 0.9 ) )

30 * ( 1 - ( 1 - ( 0.01 / 0.3 ) )^( 8.48484848 ) )

30 * ( 1 - ( 1 - ( .0333333333 ) )^( 8.48484848 ) )

30 * ( 1 - ( .96666666666 )^( 8.48484848 ) )

30 * ( 1 - (0.75002440) )

30 * ( .2499756 )

7.49

 

Is my math off somewhere?

 

I'm looking for numbers for 279 crit, 240 crit, 220 crit, 149 crit, 110 crit, and 39 crit rating.

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Are you sure? I've got 220 crit rating, which the game is saying is +4.20% crit chance.

 

From that formula: highlighting what is about to change

30 * ( 1 - ( 1 - ( 0.01 / 0.3 ) )^( ( CritRating / 55 ) / 0.9 ) )

30 * ( 1 - ( 1 - ( 0.01 / 0.3 ) )^( ( 420 / 55 ) / 0.9 ) )

30 * ( 1 - ( 1 - ( 0.01 / 0.3 ) )^( ( 7.6363636 ) / 0.9 ) )

30 * ( 1 - ( 1 - ( 0.01 / 0.3 ) )^( 8.48484848 ) )

30 * ( 1 - ( 1 - ( .0333333333 ) )^( 8.48484848 ) )

30 * ( 1 - ( .96666666666 )^( 8.48484848 ) )

30 * ( 1 - (0.75002440) )

30 * ( .2499756 )

7.49

 

Is my math off somewhere?

 

I'm looking for numbers for 279 crit, 240 crit, 220 crit, 149 crit, 110 crit, and 39 crit rating.

 

You wrote 420 to crit rating, didn't you say you have 220?

Edited by cs_zoltan
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