The correlation between xpm and Tower Damage is 0.62. The more xpm, the more Tower Damage, and vice versa. But some values are higher than expected, some are lower. Efficiency is a difference between the value of Tower Damage depending on xpm (blue dots) with respect to the expected value (red line).
| Efficiency | |
|---|---|
| Lone Druid | 238.8353 |
| Lycan | 137.2906 |
| Terrorblade | 115.6397 |
| Visage | 105.1487 |
| Clinkz | 87.0598 |
| Broodmother | 84.4670 |
| Chen | 81.5518 |
| Nature's Prophet | 74.4811 |
| Troll Warlord | 61.6912 |
| Shadow Fiend | 61.2068 |
| Morphling | 58.4542 |
| Naga Siren | 57.2437 |
| Luna | 55.4899 |
| Abaddon | 55.3658 |
| Shadow Shaman | 52.4166 |
| Meepo | 50.2578 |
| Pugna | 48.2126 |
| Drow Ranger | 46.8850 |
| Warlock | 40.7893 |
| Muerta | 38.2270 |
| Huskar | 36.3648 |
| Dragon Knight | 34.9014 |
| Medusa | 32.9701 |
| Wraith King | 30.8893 |
| Juggernaut | 27.7710 |
| Legion Commander | 26.1362 |
| Sniper | 25.4866 |
| Arc Warden | 25.1871 |
| Jakiro | 24.7438 |
| Leshrac | 22.7462 |
| Lifestealer | 22.5647 |
| Chaos Knight | 19.6649 |
| Weaver | 19.1947 |
| Phantom Lancer | 18.8009 |
| Beastmaster | 18.3469 |
| Underlord | 14.8855 |
| Marci | 13.8106 |
| Brewmaster | 13.5025 |
| Sven | 12.0853 |
| Io | 11.4319 |
| Templar Assassin | 10.2510 |
| Lina | 9.3567 |
| Tiny | 9.2587 |
| Death Prophet | 8.3956 |
| Enchantress | 8.0542 |
| Monkey King | 7.9968 |
| Windranger | 7.1487 |
| Viper | 6.5072 |
| Enigma | 6.0964 |
| Night Stalker | 2.4607 |
| Treant Protector | 1.8330 |
| Slark | 1.3163 |
| Invoker | 1.2684 |
| Outworld Destroyer | -0.2287 |
| Anti-Mage | -0.3244 |
| Omniknight | -0.6786 |
| Snapfire | -0.8960 |
| Venomancer | -1.6730 |
| Dazzle | -2.0331 |
| Mirana | -2.3494 |
| Silencer | -4.2847 |
| Alchemist | -7.1405 |
| Shadow Demon | -7.9012 |
| Winter Wyvern | -9.0259 |
| Bane | -10.6279 |
| Oracle | -10.9827 |
| Techies | -11.6130 |
| Dark Willow | -12.1284 |
| Vengeful Spirit | -12.3767 |
| Gyrocopter | -13.3913 |
| Bristleback | -14.7353 |
| Centaur Warrunner | -14.8172 |
| Void Spirit | -15.5130 |
| Disruptor | -15.8660 |
| Elder Titan | -17.1298 |
| Undying | -17.3084 |
| Clockwerk | -18.0317 |
| Bounty Hunter | -19.1374 |
| Razor | -19.1799 |
| Crystal Maiden | -19.2538 |
| Phoenix | -19.8204 |
| Bloodseeker | -20.2354 |
| Grimstroke | -20.2697 |
| Dawnbreaker | -20.6905 |
| Magnus | -21.0639 |
| Lion | -21.8007 |
| Lich | -22.1571 |
| Faceless Void | -22.3870 |
| Tidehunter | -22.9983 |
| Mars | -23.7760 |
| Ancient Apparition | -24.6172 |
| Hoodwink | -24.7944 |
| Tusk | -25.6673 |
| Slardar | -26.4687 |
| Earthshaker | -26.5768 |
| Rubick | -26.9037 |
| Keeper of the Light | -26.9180 |
| Witch Doctor | -27.4764 |
| Earth Spirit | -28.1980 |
| Skywrath Mage | -29.6835 |
| Primal Beast | -29.8815 |
| Ogre Magi | -30.0721 |
| Pudge | -33.1374 |
| Dark Seer | -37.5939 |
| Queen of Pain | -38.7357 |
| Kunkka | -38.9540 |
| Timbersaw | -40.9896 |
| Phantom Assassin | -40.9973 |
| Ursa | -45.0651 |
| Storm Spirit | -52.4539 |
| Doom | -52.9837 |
| Spectre | -56.0144 |
| Zeus | -57.2897 |
| Spirit Breaker | -57.4135 |
| Pangolier | -57.7370 |
| Puck | -58.6901 |
| Sand King | -58.9460 |
| Nyx Assassin | -60.1090 |
| Axe | -60.5381 |
| Batrider | -62.9378 |
| Necrophos | -63.3039 |
| Ember Spirit | -64.9691 |
| Riki | -93.3751 |
| Tinker | -128.8231 |