The correlation between kda and Win Rate is 0.9. The more kda, 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 kda (blue dots) with respect to the expected value (red line).
| Efficiency | |
|---|---|
| Aeon Disk | 0.0831 |
| Vladmir'S Offering | 0.0786 |
| Boots Of Bearing | 0.0784 |
| Moon Shard | 0.0692 |
| Guardian Greaves | 0.0686 |
| Assault Cuirass | 0.0637 |
| Holy Locket | 0.0623 |
| Heart Of Tarrasque | 0.0547 |
| Meteor Hammer | 0.0542 |
| Pavise | 0.0492 |
| Glimmer Cape | 0.0489 |
| Solar Crest | 0.0482 |
| Lotus Orb | 0.0471 |
| Aether Lens | 0.0458 |
| Pipe Of Insight | 0.0441 |
| Overwhelming Blink | 0.0424 |
| Boots Of Travel | 0.0395 |
| Aghanim'S Shard | 0.0381 |
| Spirit Vessel | 0.0353 |
| Crimson Guard | 0.0351 |
| Dagon (5) | 0.0304 |
| Eternal Shroud | 0.0292 |
| Force Staff | 0.0289 |
| Armlet Of Mordiggian | 0.0282 |
| Ethereal Blade | 0.0274 |
| Tranquil Boots | 0.0270 |
| Satanic | 0.0264 |
| Bloodstone | 0.0255 |
| Aghanim'S Blessing | 0.0241 |
| Wind Waker | 0.0239 |
| Veil Of Discord | 0.0235 |
| Aghanim'S Scepter | 0.0230 |
| Eul'S Scepter Of Divinity | 0.0222 |
| Helm Of The Overlord | 0.0195 |
| Blade Mail | 0.0161 |
| Blink Dagger | 0.0157 |
| Heaven'S Halberd | 0.0138 |
| Rod Of Atos | 0.0128 |
| Arcane Boots | 0.0094 |
| Refresher Orb | 0.0090 |
| Sange And Yasha | 0.0090 |
| Arcane Blink | 0.0088 |
| Octarine Core | 0.0070 |
| Bloodthorn | 0.0028 |
| Drum Of Endurance | 0.0023 |
| Harpoon | 0.0017 |
| Dagon (4) | 0.0016 |
| Magic Wand | 0.0000 |
| Scythe Of Vyse | -0.0002 |
| Abyssal Blade | -0.0005 |
| Null Talisman | -0.0042 |
| Silver Edge | -0.0046 |
| Phylactery | -0.0047 |
| Urn Of Shadows | -0.0049 |
| Shiva'S Guard | -0.0054 |
| Bracer | -0.0060 |
| Desolator | -0.0065 |
| Yasha And Kaya | -0.0085 |
| Hurricane Pike | -0.0088 |
| Butterfly | -0.0090 |
| Boots Of Travel 2 | -0.0114 |
| Revenant'S Brooch | -0.0149 |
| Skull Basher | -0.0151 |
| Soul Ring | -0.0172 |
| Mjollnir | -0.0175 |
| Daedalus | -0.0187 |
| Phase Boots | -0.0194 |
| Dagon (3) | -0.0200 |
| Mekansm | -0.0225 |
| Linken'S Sphere | -0.0226 |
| Hand Of Midas | -0.0242 |
| Dragon Lance | -0.0256 |
| Vanguard | -0.0258 |
| Gleipnir | -0.0263 |
| Mask Of Madness | -0.0266 |
| Mage Slayer | -0.0273 |
| Black King Bar | -0.0276 |
| Wraith Band | -0.0284 |
| Orb Of Corrosion | -0.0299 |
| Radiance | -0.0316 |
| Orchid Malevolence | -0.0323 |
| Battle Fury | -0.0324 |
| Medallion Of Courage | -0.0337 |
| Dagon | -0.0342 |
| Swift Blink | -0.0344 |
| Helm Of The Dominator | -0.0349 |
| Dagon (2) | -0.0353 |
| Witch Blade | -0.0355 |
| Power Treads | -0.0363 |
| Nullifier | -0.0391 |
| Eye Of Skadi | -0.0414 |
| Disperser | -0.0417 |
| Monkey King Bar | -0.0443 |
| Kaya And Sange | -0.0492 |
| Echo Sabre | -0.0495 |
| Falcon Blade | -0.0515 |
| Diffusal Blade | -0.0523 |
| Manta Style | -0.0553 |
| Shadow Blade | -0.0568 |
| Crystalys | -0.0726 |
| Bottle | -0.0821 |
| Maelstrom | -0.0947 |