Eldspar Crafted Crossbow

Weapon Crossbow Two Handed

Item Details

Utility 40.67
Bonus Level 23
Dyeable No
Sellable Yes
Tradeable Yes
Damage Info
DPS 16.5
Speed 5
Base Quality 100%

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Strength 15
Dexterity 16
All Archery 4

Raw Item JSON

{
  "sell_value" : 40056,
  "type_data" : {
    "damage_type" : 3,
    "left_handed" : 0,
    "dps" : 16.5,
    "base_quality" : 100,
    "range" : 1200,
    "two_handed" : 1,
    "skill_used" : 91,
    "clamped_dps" : 16.5,
    "speed" : 5
  },
  "bonus_level" : 23,
  "sources" : {
    "monsters" : {
      "normal_drop" : [ "granite giant outlooker", "granite giant guardian" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 3816,
  "utility" : 40.666666666666664,
  "delve_text" : "Realm: Albion\n \nMagical Bonuses:\n- ALL archery skills: 4 pts\n- Dexterity: 16 pts\n- Strength: 15 pts\n \n \nDamage Modifiers:\n- 16.5 Base DPS\n- 5.0 Weapon Speed\n- 100% Quality / 78% Condition\n- Damage Type: Thrust\n- Base Range: 1200\n \n- Effective Damage: 12.9 DPS\n \n \nBonus Level: 23\n",
  "salvage_amount" : 123,
  "artifact" : false,
  "material" : 71,
  "name" : "Eldspar Crafted Crossbow",
  "usable_by" : [ 0 ],
  "realm" : 1,
  "id" : 12105,
  "category" : 1,
  "bonuses" : [ {
    "id" : 302,
    "type" : 2,
    "value" : 4
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 16
  }, {
    "id" : 0,
    "type" : 1,
    "value" : 15
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?