IS
Winrate by players
Winrate by vehicle
Players
Battles
45
45
8
1110
47
46
11
1476
48
49
20
3461
49
47
20
2640
50
49
32
4489
51
49
43
4852
52
49
44
5527
53
51
47
6103
54
49
62
7260
55
51
59
7445
56
54
50
6269
57
54
71
11152
58
54
60
7583
59
55
80
10156
60
56
75
7669
61
56
71
10559
62
56
77
10603
63
58
67
8861
64
60
62
6743
65
63
38
3408
66
62
43
3996
67
60
40
4050
68
62
33
3644
69
67
34
2081
70
67
34
2452
71
66
27
2071
72
70
16
1373
Damage by players
Damage by vehicle
Players
Battles
700
426
16
1651
800
659
10
1499
900
273
24
2637
1000
429
33
5481
1100
242
41
5293
1200
463
52
7776
1300
280
65
7862
1400
264
84
9244
1500
194
88
11420
1600
237
109
15506
1700
391
108
15494
1800
312
95
11891
1900
322
102
9989
2000
232
84
10580
2100
549
78
8772
2200
276
62
6808
2300
328
58
5650
2400
545
32
2955
2500
556
33
4570
2600
460
20
1221
2700
538
23
1083
Winrate by players
Damage by vehicle
Players
Battles
45
333
8
1110
47
413
11
1476
48
601
20
3461
49
411
20
2640
50
561
32
4489
51
175
43
4852
52
286
44
5527
53
236
47
6103
54
411
62
7260
55
285
59
7445
56
231
50
6269
57
274
71
11152
58
252
60
7583
59
319
80
10156
60
355
75
7669
61
200
71
10559
62
219
77
10603
63
303
67
8861
64
179
62
6743
65
319
38
3408
66
342
43
3996
67
394
40
4050
68
513
33
3644
69
587
34
2081
70
494
34
2452
71
652
27
2071
72
1566
16
1373
VII tier /
Heavy Tank /
U.S.S.R. /
Not Premium
Price
1424000 cr / 3560 gold
Hull armor
155 / 90 / 60
Hit points
1250-1400 HP
Turret armor
95-133 / 86 / 86
Minimum Performance
Armor protection
Firepower
Shot efficiency
Maneuverability
Maximum Performance
Armor protection
Firepower
Shot efficiency
Maneuverability
Vehicle efficiency chart (winrate)
Vehicle efficiency chart (damage)
Vehicle efficiency chart (winrate/damage)
The IS-1 (IS-85) heavy tank was a thorough modernization of the KV-1. The tank featured the 85-mm D-5T gun. The IS-1 entered mass production in October 1943, but work was discontinued at the beginning of 1944, as the IS-2 (IS-122) tank entered mass production in December 1943. A total of 107 vehicles were manufactured.
Configurations and modules
Compare configurations to each other
Guns 3
100 mm D10T
122 mm D-2-5T
122 mm D-25T
Gun tier
Aiming Time (s)
Caliber (mm)
Dispersion at 100 m (m)
Rate of Fire (rounds/min)
Elevation Angle (deg)
Depression Angle (deg)
Reload Time (s)
AP Penetration, mm
APCR Penetration, mm
HE Penetration, mm
HEAT Penetration, mm
AP Damage
APCR Damage
HE Damage
HEAT Damage
DPM AP
DPM APCR
DPM HE
DPM HEAT
Maximum Penetration, mm
Maximum Damage
Gun Weight (kg)
Turrets 1
IS-85
Turret Tier
Turret Hit Points
View Range (m)
Traverse Speed (deg/s)
Traverse Angle, Left (deg)
Traverse Angle, Right (deg)
Turret Weight (kg)
Engines 1
V-2IS
Engine Tier
Power (hp)
Specific Power (hp/t)
Chance of engine fire
Engine Weight (kg)
Suspensions 1
IS-1
Suspension Tier
Traverse Speed (deg/s)
Load Limit (kg)
Suspension Weight (kg)
Selected config characteristics
Hit points
Armor protection (%)
Firepower (%)
Shot efficiency (%)
Maneuverability (%)
Hull armor: front (mm)
Hull armor: rear (mm)
Hull armor: sides (mm)
Turret armor: front (mm)
Turret armor: rear (mm)
Turret armor: sides (mm)
Weight (kg)
Top speed (km/h)
Top reverse speed (km/h)
Load limit (kg)
Hull HP
Hull weight (kg)
Ammunition
Standard configuration
Best players
Only tanks with at least 100 battles take part in rating. 621 vehicle total.
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Average tank indicators
Calculated only among the tanks, on which at least 100 battles were held. Total processed 126 vehicle.
Victories % Damage Spotted Enemies destroyed Defense K/dam K/destr
55.861
1259.990
1.066
0.946
0.901
1.916
3.846
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