The correlation between Tier and Win Rate is 0.83. The more Tier, the more Win Rate, and vice versa. But some values are higher than expected, some are lower. Efficiency is a difference between the value of Win Rate depending on Tier (blue dots) with respect to the expected value (red line).
| Efficiency | |
|---|---|
| Stormcrafter | 0.0492 |
| Arcane Ring | 0.0380 |
| Ring Of Aquila | 0.0300 |
| Mind Breaker | 0.0292 |
| Ceremonial Robe | 0.0277 |
| Occult Bracelet | 0.0227 |
| Spell Prism | 0.0193 |
| Arcanist'S Armor | 0.0187 |
| Book Of The Dead | 0.0187 |
| Bullwhip | 0.0185 |
| Telescope | 0.0178 |
| Timeless Relic | 0.0171 |
| Ninja Gear | 0.0165 |
| Trusty Shovel | 0.0127 |
| Defiant Shell | 0.0107 |
| Quickening Charm | 0.0084 |
| Grove Bow | 0.0082 |
| Penta-Edged Sword | 0.0076 |
| Fairy'S Trinket | 0.0073 |
| Faded Broach | 0.0063 |
| Cloak Of Flames | 0.0058 |
| Ascetic'S Cap | 0.0057 |
| Seeds Of Serenity | 0.0049 |
| Dandelion Amulet | 0.0042 |
| Paladin Sword | 0.0036 |
| Titan Sliver | 0.0028 |
| Giant'S Ring | 0.0023 |
| Enchanted Quiver | 0.0010 |
| Pupil'S Gift | -0.0023 |
| Gossamer Cape | -0.0027 |
| Psychic Headband | -0.0029 |
| Elven Tunic | -0.0031 |
| Force Boots | -0.0033 |
| Stygian Desolator | -0.0035 |
| Mirror Shield | -0.0048 |
| Eye Of The Vizier | -0.0052 |
| Apex | -0.0062 |
| Vambrace | -0.0064 |
| Pig Pole | -0.0078 |
| Lance Of Pursuit | -0.0085 |
| Martyr'S Plate | -0.0088 |
| Havoc Hammer | -0.0089 |
| Pirate Hat | -0.0101 |
| Trickster Cloak | -0.0110 |
| Dragon Scale | -0.0119 |
| Vampire Fangs | -0.0133 |
| Tumbler'S Toy | -0.0152 |
| Seer Stone | -0.0203 |
| Broom Handle | -0.0212 |
| Ex Machina | -0.0280 |
| Spark Of Courage | -0.0283 |
| Fallen Sky | -0.0297 |
| Philosopher'S Stone | -0.0301 |
| Ogre Seal Totem | -0.0330 |
| Book Of Shadows | -0.0357 |
| Duelist Gloves | -0.0531 |