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 | |
|---|---|
| Vladmir'S Offering | 0.0926 |
| Boots Of Bearing | 0.0863 |
| Aeon Disk | 0.0841 |
| Guardian Greaves | 0.0731 |
| Moon Shard | 0.0690 |
| Assault Cuirass | 0.0688 |
| Holy Locket | 0.0587 |
| Glimmer Cape | 0.0506 |
| Solar Crest | 0.0494 |
| Heart Of Tarrasque | 0.0493 |
| Overwhelming Blink | 0.0481 |
| Crimson Guard | 0.0466 |
| Pavise | 0.0446 |
| Aether Lens | 0.0435 |
| Pipe Of Insight | 0.0431 |
| Lotus Orb | 0.0408 |
| Boots Of Travel | 0.0358 |
| Meteor Hammer | 0.0353 |
| Aghanim'S Shard | 0.0349 |
| Eternal Shroud | 0.0334 |
| Aghanim'S Blessing | 0.0333 |
| Armlet Of Mordiggian | 0.0299 |
| Bloodstone | 0.0298 |
| Tranquil Boots | 0.0286 |
| Aghanim'S Scepter | 0.0273 |
| Drum Of Endurance | 0.0241 |
| Force Staff | 0.0232 |
| Satanic | 0.0211 |
| Helm Of The Overlord | 0.0168 |
| Wind Waker | 0.0165 |
| Blink Dagger | 0.0156 |
| Eul'S Scepter Of Divinity | 0.0155 |
| Dagon (5) | 0.0153 |
| Rod Of Atos | 0.0150 |
| Bloodthorn | 0.0150 |
| Veil Of Discord | 0.0147 |
| Arcane Boots | 0.0140 |
| Harpoon | 0.0122 |
| Sange And Yasha | 0.0117 |
| Heaven'S Halberd | 0.0072 |
| Blade Mail | 0.0062 |
| Spirit Vessel | 0.0053 |
| Yasha And Kaya | 0.0039 |
| Abyssal Blade | 0.0022 |
| Refresher Orb | 0.0019 |
| Octarine Core | 0.0014 |
| Butterfly | -0.0007 |
| Desolator | -0.0019 |
| Magic Wand | -0.0021 |
| Daedalus | -0.0022 |
| Dagon (4) | -0.0023 |
| Scythe Of Vyse | -0.0028 |
| Shiva'S Guard | -0.0029 |
| Ethereal Blade | -0.0041 |
| Null Talisman | -0.0049 |
| Boots Of Travel 2 | -0.0069 |
| Silver Edge | -0.0075 |
| Urn Of Shadows | -0.0076 |
| Mekansm | -0.0084 |
| Skull Basher | -0.0102 |
| Bracer | -0.0110 |
| Revenant'S Brooch | -0.0117 |
| Vanguard | -0.0125 |
| Hurricane Pike | -0.0149 |
| Phase Boots | -0.0177 |
| Linken'S Sphere | -0.0178 |
| Medallion Of Courage | -0.0186 |
| Dagon (3) | -0.0192 |
| Helm Of The Dominator | -0.0214 |
| Arcane Blink | -0.0214 |
| Black King Bar | -0.0232 |
| Soul Ring | -0.0233 |
| Gleipnir | -0.0244 |
| Orchid Malevolence | -0.0257 |
| Mage Slayer | -0.0260 |
| Dragon Lance | -0.0260 |
| Mjollnir | -0.0279 |
| Battle Fury | -0.0294 |
| Wraith Band | -0.0304 |
| Dagon | -0.0308 |
| Orb Of Corrosion | -0.0310 |
| Radiance | -0.0313 |
| Mask Of Madness | -0.0322 |
| Power Treads | -0.0331 |
| Eye Of Skadi | -0.0341 |
| Hand Of Midas | -0.0344 |
| Disperser | -0.0349 |
| Dagon (2) | -0.0350 |
| Swift Blink | -0.0351 |
| Witch Blade | -0.0358 |
| Echo Sabre | -0.0377 |
| Nullifier | -0.0398 |
| Phylactery | -0.0405 |
| Kaya And Sange | -0.0415 |
| Monkey King Bar | -0.0489 |
| Diffusal Blade | -0.0491 |
| Shadow Blade | -0.0515 |
| Falcon Blade | -0.0517 |
| Manta Style | -0.0561 |
| Crystalys | -0.0726 |
| Bottle | -0.0786 |
| Maelstrom | -0.0929 |