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Explain this to me
The page shows a hero's winrates against certain enemies, as well as winrate advantage (difference in winrate compared to overall value). Higher rank and winrate mean opponent is easier for the hero, higher R-Rank means opponent is picked often and is less effective against the hero.
| Hero | Matches | Winrate | |
|---|---|---|---|
 | Io | 44 | 47.73% |
| Opponent | Rank | Rev-Rank | Winrate | Advantage | Matches | Won | Lost | Expected matches | Deviation | Percentage | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Enigma | 100.00 | 45.83 | 71.43% | 23.70% | 7 | 5 | 2 | 3 | 4 | 57.14% |
 | Timbersaw | 98.61 | 20.83 | 80.00% | 32.27% | 5 | 4 | 1 | 3 | 2 | 40.00% |
 | Earth Spirit | 97.22 | 77.78 | 60.00% | 12.27% | 10 | 6 | 4 | 7 | 3 | 30.00% |
 | Sven | 95.83 | 47.22 | 66.67% | 18.94% | 6 | 4 | 2 | 7 | -1 | -16.67% |
 | Lina | 94.44 | 48.61 | 66.67% | 18.94% | 6 | 4 | 2 | 8 | -2 | -33.33% |
 | Spectre | 93.06 | 23.61 | 75.00% | 27.27% | 4 | 3 | 1 | 4 | 0 | 0.00% |
 | Omniknight | 93.06 | 23.61 | 75.00% | 27.27% | 4 | 3 | 1 | 4 | 0 | 0.00% |
 | Juggernaut | 90.28 | 16.67 | 100.00% | 52.27% | 2 | 2 | 0 | 2 | 0 | 0.00% |
 | Visage | 88.89 | 18.06 | 100.00% | 52.27% | 2 | 2 | 0 | 0 | 2 | 100.00% |
 | Invoker | 87.50 | 15.28 | 100.00% | 52.27% | 2 | 2 | 0 | 3 | -1 | -50.00% |
 | Tusk | 86.11 | 19.44 | 100.00% | 52.27% | 2 | 2 | 0 | 2 | 0 | 0.00% |
 | Void Spirit | 84.72 | 94.44 | 44.44% | -3.29% | 9 | 4 | 5 | 5 | 4 | 44.44% |
 | Storm Spirit | 83.33 | 80.56 | 50.00% | 2.27% | 6 | 3 | 3 | 4 | 2 | 33.33% |
 | Snapfire | 83.33 | 80.56 | 50.00% | 2.27% | 6 | 3 | 3 | 4 | 2 | 33.33% |
 | Magnus | 80.56 | 31.94 | 66.67% | 18.94% | 3 | 2 | 1 | 5 | -2 | -66.67% |
 | Phantom Assassin | 79.17 | 29.17 | 66.67% | 18.94% | 3 | 2 | 1 | 4 | -1 | -33.33% |
 | Elder Titan | 77.78 | 25.00 | 66.67% | 18.94% | 3 | 2 | 1 | 2 | 1 | 33.33% |
 | Enchantress | 76.39 | 26.39 | 66.67% | 18.94% | 3 | 2 | 1 | 5 | -2 | -66.67% |
 | Mars | 76.39 | 31.94 | 66.67% | 18.94% | 3 | 2 | 1 | 5 | -2 | -66.67% |
 | Tiny | 73.61 | 29.17 | 66.67% | 18.94% | 3 | 2 | 1 | 4 | -1 | -33.33% |
 | Zeus | 72.22 | 62.50 | 50.00% | 2.27% | 4 | 2 | 2 | 2 | 2 | 50.00% |
 | Lifestealer | 70.83 | 63.89 | 50.00% | 2.27% | 4 | 2 | 2 | 3 | 1 | 25.00% |
 | Undying | 69.44 | 97.22 | 33.33% | -14.40% | 9 | 3 | 6 | 5 | 4 | 44.44% |
 | Tidehunter | 68.06 | 13.89 | 100.00% | 52.27% | 1 | 1 | 0 | 2 | -1 | -100.00% |
 | Lone Druid | 66.67 | 12.50 | 100.00% | 52.27% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Outworld Destroyer | 66.67 | 1.39 | 100.00% | 52.27% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Keeper of the Light | 66.67 | 12.50 | 100.00% | 52.27% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Pangolier | 66.67 | 12.50 | 100.00% | 52.27% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Axe | 61.11 | 8.33 | 100.00% | 52.27% | 1 | 1 | 0 | 2 | -1 | -100.00% |
 | Razor | 59.72 | 6.94 | 100.00% | 52.27% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Underlord | 58.33 | 5.56 | 100.00% | 52.27% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Lich | 56.94 | 4.17 | 100.00% | 52.27% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Riki | 56.94 | 4.17 | 100.00% | 52.27% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Rubick | 54.17 | 83.33 | 40.00% | -7.73% | 5 | 2 | 3 | 5 | 0 | 0.00% |
 | Viper | 54.17 | 83.33 | 40.00% | -7.73% | 5 | 2 | 3 | 5 | 0 | 0.00% |
 | Crystal Maiden | 51.39 | 95.83 | 33.33% | -14.40% | 6 | 2 | 4 | 2 | 4 | 66.67% |
 | Grimstroke | 50.00 | 38.89 | 50.00% | 2.27% | 2 | 1 | 1 | 0 | 2 | 100.00% |
 | Disruptor | 48.61 | 40.28 | 50.00% | 2.27% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Phoenix | 47.22 | 43.06 | 50.00% | 2.27% | 2 | 1 | 1 | 6 | -4 | -200.00% |
 | Leshrac | 45.83 | 37.50 | 50.00% | 2.27% | 2 | 1 | 1 | 2 | 0 | 0.00% |
 | Shadow Fiend | 44.44 | 44.44 | 50.00% | 2.27% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Ember Spirit | 43.06 | 41.67 | 50.00% | 2.27% | 2 | 1 | 1 | 2 | 0 | 0.00% |
 | Kunkka | 41.67 | 33.33 | 50.00% | 2.27% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Oracle | 40.28 | 37.50 | 50.00% | 2.27% | 2 | 1 | 1 | 2 | 0 | 0.00% |
 | Clockwerk | 40.28 | 37.50 | 50.00% | 2.27% | 2 | 1 | 1 | 2 | 0 | 0.00% |
 | Monkey King | 37.50 | 68.06 | 33.33% | -14.40% | 3 | 1 | 2 | 1 | 2 | 66.67% |
 | Troll Warlord | 37.50 | 68.06 | 33.33% | -14.40% | 3 | 1 | 2 | 1 | 2 | 66.67% |
 | Medusa | 37.50 | 68.06 | 33.33% | -14.40% | 3 | 1 | 2 | 1 | 2 | 66.67% |
 | Anti-Mage | 33.33 | 69.44 | 33.33% | -14.40% | 3 | 1 | 2 | 2 | 1 | 33.33% |
 | Doom | 31.94 | 76.39 | 33.33% | -14.40% | 3 | 1 | 2 | 4 | -1 | -33.33% |
 | Ancient Apparition | 30.56 | 75.00 | 33.33% | -14.40% | 3 | 1 | 2 | 1 | 2 | 66.67% |
 | Bloodseeker | 29.17 | 73.61 | 33.33% | -14.40% | 3 | 1 | 2 | 4 | -1 | -33.33% |
 | Drow Ranger | 27.78 | 72.22 | 33.33% | -14.40% | 3 | 1 | 2 | 3 | 0 | 0.00% |
 | Death Prophet | 27.78 | 72.22 | 33.33% | -14.40% | 3 | 1 | 2 | 3 | 0 | 0.00% |
 | Chen | 25.00 | 90.28 | 25.00% | -22.73% | 4 | 1 | 3 | 3 | 1 | 25.00% |
 | Dark Willow | 23.61 | 91.67 | 25.00% | -22.73% | 4 | 1 | 3 | 2 | 2 | 50.00% |
 | Windranger | 22.22 | 93.06 | 25.00% | -22.73% | 4 | 1 | 3 | 1 | 3 | 75.00% |
 | Faceless Void | 20.83 | 98.61 | 16.67% | -31.06% | 6 | 1 | 5 | 6 | 0 | 0.00% |
 | Slardar | 19.44 | 100.00 | 12.50% | -35.23% | 8 | 1 | 7 | 5 | 3 | 37.50% |
 | Morphling | 18.06 | 88.89 | 0.00% | -47.73% | 2 | 0 | 2 | 3 | -1 | -50.00% |
 | Puck | 16.67 | 61.11 | 0.00% | -47.73% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Vengeful Spirit | 15.28 | 59.72 | 0.00% | -47.73% | 1 | 0 | 1 | 3 | -2 | -200.00% |
 | Chaos Knight | 13.89 | 58.33 | 0.00% | -47.73% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Lion | 12.50 | 56.94 | 0.00% | -47.73% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Beastmaster | 11.11 | 88.89 | 0.00% | -47.73% | 2 | 0 | 2 | 3 | -1 | -50.00% |
 | Shadow Demon | 11.11 | 88.89 | 0.00% | -47.73% | 2 | 0 | 2 | 3 | -1 | -50.00% |
 | Dragon Knight | 8.33 | 55.56 | 0.00% | -47.73% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Nature's Prophet | 8.33 | 55.56 | 0.00% | -47.73% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Weaver | 5.56 | 84.72 | 0.00% | -47.73% | 2 | 0 | 2 | 0 | 2 | 100.00% |
 | Centaur Warrunner | 4.17 | 52.78 | 0.00% | -47.73% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Batrider | 2.78 | 51.39 | 0.00% | -47.73% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Broodmother | 1.39 | 50.00 | 0.00% | -47.73% | 1 | 0 | 1 | 0 | 1 | 100.00% |