Biting Daemonite Rapier

Weapon Piercing

Item Details

Utility 20.67
Bonus Level 11
Dyeable No
Sellable Yes
Tradeable Yes
Damage Info
DPS 8.7
Speed 3.4
Base Quality 100%

Restrictions

Level Required Any
Usable By
All Classes

Magical Bonuses

Basic
Strength 9
Dexterity 7
Piercing 2
Catacombs
Style Cost Reduction (PvE) 2

Raw Item JSON

{
  "sell_value" : 3353,
  "type_data" : {
    "damage_type" : 3,
    "left_handed" : 0,
    "dps" : 8.7,
    "base_quality" : 100,
    "two_handed" : 0,
    "skill_used" : 103,
    "clamped_dps" : 8.7,
    "speed" : 3.4
  },
  "bonus_level" : 11,
  "sources" : {
    "monsters" : {
      "one_time_drop" : [ "Druid Harkin" ]
    }
  },
  "flags" : {
    "dyable" : false,
    "emblemizable" : false
  },
  "icon" : 643,
  "utility" : 20.666666666666664,
  "delve_text" : "Realm: Hibernia\n \nMagical Bonuses:\n- Strength: 9 pts\n- Piercing: 2 pts\n- Dexterity: 7 pts\n- Style Cost Reduction: 2 pts (PvE Only)\n \n \nDamage Modifiers:\n- 8.7 Base DPS\n- 3.4 Weapon Speed\n- 100% Quality / 70% Condition\n- Damage Type: Thrust\n \n- Effective Damage: 6.1 DPS\n \n \nBonus Level: 11\n",
  "salvage_amount" : 10,
  "artifact" : false,
  "material" : 62,
  "name" : "Biting Daemonite Rapier",
  "usable_by" : [ 0 ],
  "realm" : 3,
  "id" : 49971,
  "category" : 1,
  "bonuses" : [ {
    "id" : 0,
    "type" : 1,
    "value" : 9
  }, {
    "id" : 103,
    "type" : 2,
    "value" : 2
  }, {
    "id" : 1,
    "type" : 1,
    "value" : 7
  }, {
    "type" : 47,
    "value" : 2
  } ],
  "ability_tags" : [ ]
}
How is utility calculated?