Difference between revisions of "Attack speed"

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(added intro section and EIAS-IAS conversion tables from IAS page - to be edited at a later date)
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*[[Strafe Attack Speed Tables|Strafe]]
 
*[[Strafe Attack Speed Tables|Strafe]]
 
*[[Zeal Attack Speed Tables|Zeal]]
 
*[[Zeal Attack Speed Tables|Zeal]]
 +
<br>
 +
 +
EIAS refers to how much to adjust the rate that an animation is played. Higher values of EIAS make an animation play faster.
 +
 +
 +
EIAS = floor((120 * IAS) / (120 + IAS))<br>
 +
IAS = ceiling(120 * EIAS / (120 - EIAS))<br>
 +
 +
'''Necessary EIAS = Target EIAS - Skill EIAS + WSM'''
 +
 +
 +
From your target EIAS, subtract any quantities of EIAS from skills. This can come in the form of Skills that increase your attack speed such as Burst of Speed and Fanaticism and curses that slow your attack speed like Decrepify. Attack speed increasers have a positive EIAS while speed decreasers have a negative EIAS.
 +
 +
From that amount, add your weapon speed modifier (WSM). <br>
 +
-If you are single wielding, your weapon speed modifier is your weapon's WSM.<br>
 +
-If you are dual wielding and the weapon in your left inventory slot is your main weapon, your weapon speed modifier is '''(LeftWSM + RightWSM) / 2'''. <br>
 +
-If you are dual wielding and the weapon in your right inventory slot is your main weapon, your weapon speed modifier is '''(LeftWSM + RightWSM) / 2 - LeftWSM + RightWSM'''. <br>
 +
 +
The resulting value is your Necessary EIAS. This is the amount of speed increase you need to make up with the IAS from your equipment. If its value is negative, you don't need any additional IAS from your equipment. If it is positive, look up this value in the table below to get the amount of IAS you'll need to have in order to reach the Target EIAS.
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<br>
 +
 +
 +
{|cellspacing=0 cellpadding=0
 +
|width=132|
 +
{{Number table}}
 +
|-align=center valign=top
 +
!width=40|{{M|=EIAS}}
 +
!width=40|IAS
 +
|-
 +
!{{M|=1}}
 +
|2
 +
|-
 +
!{{M|=2}}
 +
|3
 +
|-
 +
!{{M|=3}}
 +
|4
 +
|-
 +
!{{M|=4}}
 +
|5
 +
|-
 +
!{{M|=5}}
 +
|6
 +
|-
 +
!{{M|=6}}
 +
|7
 +
|-
 +
!{{M|=7}}
 +
|8
 +
|-
 +
!{{M|=8}}
 +
|9
 +
|-
 +
!{{M|=9}}
 +
|10
 +
|-
 +
!{{M|=10}}
 +
|11
 +
|-
 +
!{{M|=11}}
 +
|13
 +
|-
 +
!{{M|=12}}
 +
|14
 +
|-
 +
!{{M|=13}}
 +
|15
 +
|-
 +
!{{M|=14}}
 +
|16
 +
|-
 +
!{{M|=15}}
 +
|18
 +
|-
 +
!{{M|=16}}
 +
|19
 +
|-
 +
!{{M|=17}}
 +
|20
 +
|-
 +
!{{M|=18}}
 +
|22
 +
|-
 +
!{{M|=19}}
 +
|23
 +
|-
 +
!{{M|=20}}
 +
|24
 +
|}
 +
|width=132|
 +
{{Number table}}
 +
|-align=center valign=top
 +
!width=40|{{M|=EIAS}}
 +
!width=40|IAS
 +
|-
 +
!{{M|=21}}
 +
|26
 +
|-
 +
!{{M|=22}}
 +
|27
 +
|-
 +
!{{M|=23}}
 +
|29
 +
|-
 +
!{{M|=24}}
 +
|30
 +
|-
 +
!{{M|=25}}
 +
|32
 +
|-
 +
!{{M|=26}}
 +
|34
 +
|-
 +
!{{M|=27}}
 +
|35
 +
|-
 +
!{{M|=28}}
 +
|37
 +
|-
 +
!{{M|=29}}
 +
|39
 +
|-
 +
!{{M|=30}}
 +
|40
 +
|-
 +
!{{M|=31}}
 +
|42
 +
|-
 +
!{{M|=32}}
 +
|44
 +
|-
 +
!{{M|=33}}
 +
|46
 +
|-
 +
!{{M|=34}}
 +
|48
 +
|-
 +
!{{M|=35}}
 +
|50
 +
|-
 +
!{{M|=36}}
 +
|52
 +
|-
 +
!{{M|=37}}
 +
|54
 +
|-
 +
!{{M|=38}}
 +
|56
 +
|-
 +
!{{M|=39}}
 +
|58
 +
|-
 +
!{{M|=40}}
 +
|60
 +
|}
 +
|width=132|
 +
{{Number table}}
 +
|-align=center valign=top
 +
!width=40|{{M|=EIAS}}
 +
!width=40|IAS
 +
|-
 +
!{{M|=41}}
 +
|63
 +
|-
 +
!{{M|=42}}
 +
|65
 +
|-
 +
!{{M|=43}}
 +
|68
 +
|-
 +
!{{M|=44}}
 +
|70
 +
|-
 +
!{{M|=45}}
 +
|72
 +
|-
 +
!{{M|=46}}
 +
|75
 +
|-
 +
!{{M|=47}}
 +
|78
 +
|-
 +
!{{M|=48}}
 +
|80
 +
|-
 +
!{{M|=49}}
 +
|83
 +
|-
 +
!{{M|=50}}
 +
|86
 +
|-
 +
!{{M|=51}}
 +
|89
 +
|-
 +
!{{M|=52}}
 +
|92
 +
|-
 +
!{{M|=53}}
 +
|95
 +
|-
 +
!{{M|=54}}
 +
|99
 +
|-
 +
!{{M|=55}}
 +
|102
 +
|-
 +
!{{M|=56}}
 +
|105
 +
|-
 +
!{{M|=57}}
 +
|109
 +
|-
 +
!{{M|=58}}
 +
|113
 +
|-
 +
!{{M|=59}}
 +
|117
 +
|-
 +
!{{M|=60}}
 +
|120
 +
|}
 +
|width=132|
 +
{{Number table}}
 +
|-align=center valign=top
 +
!width=40|{{M|=EIAS}}
 +
!width=40|IAS
 +
|-
 +
!{{M|=61}}
 +
|125
 +
|-
 +
!{{M|=62}}
 +
|129
 +
|-
 +
!{{M|=63}}
 +
|133
 +
|-
 +
!{{M|=64}}
 +
|138
 +
|-
 +
!{{M|=65}}
 +
|142
 +
|-
 +
!{{M|=66}}
 +
|147
 +
|-
 +
!{{M|=67}}
 +
|152
 +
|-
 +
!{{M|=68}}
 +
|157
 +
|-
 +
!{{M|=69}}
 +
|163
 +
|-
 +
!{{M|=70}}
 +
|168
 +
|-
 +
!{{M|=71}}
 +
|174
 +
|-
 +
!{{M|=72}}
 +
|180
 +
|-
 +
!{{M|=73}}
 +
|187
 +
|-
 +
!{{M|=74}}
 +
|194
 +
|-
 +
!{{M|=75}}
 +
|200
 +
|-
 +
!{{M|=76}}
 +
|208
 +
|-
 +
!{{M|=77}}
 +
|215
 +
|-
 +
!{{M|=78}}
 +
|223
 +
|-
 +
!{{M|=79}}
 +
|232
 +
|-
 +
!{{M|=80}}
 +
|240
 +
|}
 +
|width=132|
 +
{{Number table}}
 +
|-align=center valign=top
 +
!width=40|{{M|=EIAS}}
 +
!width=40|IAS
 +
|-
 +
!{{M|=81}}
 +
|250
 +
|-
 +
!{{M|=82}}
 +
|259
 +
|-
 +
!{{M|=83}}
 +
|270
 +
|-
 +
!{{M|=84}}
 +
|280
 +
|-
 +
!{{M|=85}}
 +
|292
 +
|-
 +
!{{M|=86}}
 +
|304
 +
|-
 +
!{{M|=87}}
 +
|317
 +
|-
 +
!{{M|=88}}
 +
|330
 +
|-
 +
!{{M|=89}}
 +
|345
 +
|-
 +
!{{M|=90}}
 +
|360
 +
|-
 +
!{{M|=91}}
 +
|377
 +
|-
 +
!{{M|=92}}
 +
|395
 +
|-
 +
!{{M|=93}}
 +
|414
 +
|-
 +
!{{M|=94}}
 +
|434
 +
|-
 +
!{{M|=95}}
 +
|456
 +
|-
 +
!{{M|=96}}
 +
|480
 +
|-
 +
!{{M|=97}}
 +
|507
 +
|-
 +
!{{M|=98}}
 +
|535
 +
|-
 +
!{{M|=99}}
 +
|566
 +
|-
 +
!{{M|=100}}
 +
|600
 +
|}
 +
|width=132|
 +
{{Number table}}
 +
|-align=center valign=top
 +
!width=40|{{M|=EIAS}}
 +
!width=40|IAS
 +
|-
 +
!{{M|=101}}
 +
|638
 +
|-
 +
!{{M|=102}}
 +
|680
 +
|-
 +
!{{M|=103}}
 +
|728
 +
|-
 +
!{{M|=104}}
 +
|780
 +
|-
 +
!{{M|=105}}
 +
|840
 +
|-
 +
!{{M|=106}}
 +
|909
 +
|-
 +
!{{M|=107}}
 +
|988
 +
|-
 +
!{{M|=108}}
 +
|1,080
 +
|-
 +
!{{M|=109}}
 +
|1,190
 +
|-
 +
!{{M|=110}}
 +
|1,320
 +
|-
 +
!{{M|=111}}
 +
|1,480
 +
|-
 +
!{{M|=112}}
 +
|1,680
 +
|-
 +
!{{M|=113}}
 +
|1,938
 +
|-
 +
!{{M|=114}}
 +
|2,280
 +
|-
 +
!{{M|=115}}
 +
|2,760
 +
|-
 +
!{{M|=116}}
 +
|3,480
 +
|-
 +
!{{M|=117}}
 +
|4,680
 +
|-
 +
!{{M|=118}}
 +
|7,080
 +
|-
 +
!{{M|=119}}
 +
|14,280
 +
|-
 +
!{{M|=120}}
 +
|&infin;
 +
|}
 +
|}

Revision as of 17:34, 16 October 2011

Diablo II Notation Basic Class Skill Item Ally Quest Area Monster Tale
Attribute Unit Animation Attack Damage Death
Slows Target Freeze target Freeze length Half Freeze Not Frozen Stun length Knockback Walk/run FR/W
Attack speed Weapon IAS Block rate FBR Cast rate FCR Hit recovery FHR
Amazon Assassin Barbarian Druid Necromancer Paladin Sorceress


EIAS refers to how much to adjust the rate that an animation is played. Higher values of EIAS make an animation play faster.


EIAS = floor((120 * IAS) / (120 + IAS))
IAS = ceiling(120 * EIAS / (120 - EIAS))

Necessary EIAS = Target EIAS - Skill EIAS + WSM


From your target EIAS, subtract any quantities of EIAS from skills. This can come in the form of Skills that increase your attack speed such as Burst of Speed and Fanaticism and curses that slow your attack speed like Decrepify. Attack speed increasers have a positive EIAS while speed decreasers have a negative EIAS.

From that amount, add your weapon speed modifier (WSM).
-If you are single wielding, your weapon speed modifier is your weapon's WSM.
-If you are dual wielding and the weapon in your left inventory slot is your main weapon, your weapon speed modifier is (LeftWSM + RightWSM) / 2.
-If you are dual wielding and the weapon in your right inventory slot is your main weapon, your weapon speed modifier is (LeftWSM + RightWSM) / 2 - LeftWSM + RightWSM.

The resulting value is your Necessary EIAS. This is the amount of speed increase you need to make up with the IAS from your equipment. If its value is negative, you don't need any additional IAS from your equipment. If it is positive, look up this value in the table below to get the amount of IAS you'll need to have in order to reach the Target EIAS.


EIAS IAS
1 2
2 3
3 4
4 5
5 6
6 7
7 8
8 9
9 10
10 11
11 13
12 14
13 15
14 16
15 18
16 19
17 20
18 22
19 23
20 24
EIAS IAS
21 26
22 27
23 29
24 30
25 32
26 34
27 35
28 37
29 39
30 40
31 42
32 44
33 46
34 48
35 50
36 52
37 54
38 56
39 58
40 60
EIAS IAS
41 63
42 65
43 68
44 70
45 72
46 75
47 78
48 80
49 83
50 86
51 89
52 92
53 95
54 99
55 102
56 105
57 109
58 113
59 117
60 120
EIAS IAS
61 125
62 129
63 133
64 138
65 142
66 147
67 152
68 157
69 163
70 168
71 174
72 180
73 187
74 194
75 200
76 208
77 215
78 223
79 232
80 240
EIAS IAS
81 250
82 259
83 270
84 280
85 292
86 304
87 317
88 330
89 345
90 360
91 377
92 395
93 414
94 434
95 456
96 480
97 507
98 535
99 566
100 600
EIAS IAS
101 638
102 680
103 728
104 780
105 840
106 909
107 988
108 1,080
109 1,190
110 1,320
111 1,480
112 1,680
113 1,938
114 2,280
115 2,760
116 3,480
117 4,680
118 7,080
119 14,280
120 ∞
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