Spellbound Cerulean Recurve Bow

Weapon Recurve Bow Two Handed

Item Details

Utility 22.67
Bonus Level 10
Dyeable No
Sellable Yes
Tradeable Yes
Damage Info
DPS 8.7
Speed 5.3
Base Quality 99%

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Dexterity 7
Heat Resist 4%
All Archery 2

Raw Item JSON

{
  "sell_value" : 4176,
  "type_data" : {
    "damage_type" : 3,
    "left_handed" : 0,
    "dps" : 8.7,
    "base_quality" : 99,
    "range" : 1600,
    "two_handed" : 1,
    "skill_used" : 113,
    "clamped_dps" : 8.7,
    "speed" : 5.3
  },
  "bonus_level" : 10,
  "sources" : {
    "stores" : [ "Hib Aurulite 20" ]
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 570,
  "utility" : 22.666666666666664,
  "delve_text" : "Realm: Hibernia\n \nMagical Bonuses:\n- ALL archery skills: 2 pts\n- Dexterity: 7 pts\n- Heat: 4%\n \n \nDamage Modifiers:\n- 8.7 Base DPS\n- 5.3 Weapon Speed\n- 99% Quality / 70% Condition\n- Damage Type: Thrust\n- Base Range: 1600\n \n- Effective Damage: 6.0 DPS\n \n \nBonus Level: 10\n",
  "salvage_amount" : 36,
  "artifact" : false,
  "material" : 35,
  "name" : "Spellbound Cerulean Recurve Bow",
  "usable_by" : [ 0 ],
  "realm" : 3,
  "id" : 46228,
  "category" : 1,
  "bonuses" : [ {
    "id" : 302,
    "type" : 2,
    "value" : 2
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 7
  }, {
    "id" : 10,
    "type" : 5,
    "value" : 4
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?