Exceptional Avernal Maligned Recurve Bow

Weapon Recurve Bow Two Handed

Item Details

Utility 32
Bonus Level 20
Dyeable No
Sellable Yes
Tradeable Yes
Damage Info
DPS 12.9
Speed 4.7
Base Quality 98%

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Dexterity 9
All Archery 4
ToA
ToA Overcap - Dexterity 3

Raw Item JSON

{
  "sell_value" : 19462,
  "type_data" : {
    "damage_type" : 3,
    "left_handed" : 0,
    "dps" : 12.9,
    "base_quality" : 98,
    "range" : 1680,
    "two_handed" : 1,
    "skill_used" : 113,
    "clamped_dps" : 12.9,
    "speed" : 4.7
  },
  "bonus_level" : 20,
  "sources" : {
    "stores" : [ "Hib Emerald Staves/Instruments" ]
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 471,
  "utility" : 32.0,
  "delve_text" : "Realm: Hibernia\n \nMagical Bonuses:\n- Dexterity: 9 pts\n- ALL archery skills: 4 pts\n \nBonus to Dexterity attribute bonus cap: 3\n \nDamage Modifiers:\n- 12.9 Base DPS\n- 4.7 Weapon Speed\n- 98% Quality / 82% Condition\n- Damage Type: Thrust\n- Base Range: 1680\n \n- Effective Damage: 10.4 DPS\n \n \nBonus Level: 20\n",
  "salvage_amount" : 20,
  "artifact" : false,
  "material" : 38,
  "name" : "Exceptional Avernal Maligned Recurve Bow",
  "usable_by" : [ 0 ],
  "realm" : 3,
  "id" : 34151,
  "category" : 1,
  "bonuses" : [ {
    "id" : 1,
    "type" : 1,
    "value" : 9
  }, {
    "id" : 302,
    "type" : 2,
    "value" : 4
  }, {
    "id" : 1,
    "type" : 28,
    "value" : 3
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?