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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 | 39 | 56.41% |
| Opponent | Rank | Rev-Rank | Winrate | Advantage | Matches | Won | Lost | Expected matches | Deviation | Percentage | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Enchantress | 100.00 | 28.99 | 85.71% | 29.30% | 7 | 6 | 1 | 3 | 4 | 57.14% |
 | Rubick | 98.55 | 30.43 | 83.33% | 26.92% | 6 | 5 | 1 | 9 | -3 | -50.00% |
 | Doom | 97.10 | 56.52 | 75.00% | 18.59% | 8 | 6 | 2 | 4 | 4 | 50.00% |
 | Queen of Pain | 95.65 | 31.88 | 80.00% | 23.59% | 5 | 4 | 1 | 3 | 2 | 40.00% |
 | Tiny | 94.20 | 86.96 | 60.00% | 3.59% | 10 | 6 | 4 | 9 | 1 | 10.00% |
 | Phoenix | 92.75 | 85.51 | 60.00% | 3.59% | 10 | 6 | 4 | 7 | 3 | 30.00% |
 | Grimstroke | 91.30 | 81.16 | 62.50% | 6.09% | 8 | 5 | 3 | 3 | 5 | 62.50% |
 | Dark Seer | 89.86 | 57.97 | 66.67% | 10.26% | 6 | 4 | 2 | 5 | 1 | 16.67% |
 | Clockwerk | 88.41 | 88.41 | 55.56% | -0.85% | 9 | 5 | 4 | 7 | 2 | 22.22% |
 | Pangolier | 86.96 | 33.33 | 75.00% | 18.59% | 4 | 3 | 1 | 2 | 2 | 50.00% |
 | Morphling | 85.51 | 34.78 | 75.00% | 18.59% | 4 | 3 | 1 | 3 | 1 | 25.00% |
 | Bane | 84.06 | 24.64 | 100.00% | 43.59% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Anti-Mage | 82.61 | 23.19 | 100.00% | 43.59% | 2 | 2 | 0 | 2 | 0 | 0.00% |
 | Disruptor | 81.16 | 21.74 | 100.00% | 43.59% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Medusa | 81.16 | 21.74 | 100.00% | 43.59% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Earthshaker | 81.16 | 21.74 | 100.00% | 43.59% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Earth Spirit | 76.81 | 43.48 | 66.67% | 10.26% | 3 | 2 | 1 | 4 | -1 | -33.33% |
 | Terrorblade | 75.36 | 40.58 | 66.67% | 10.26% | 3 | 2 | 1 | 3 | 0 | 0.00% |
 | Nature's Prophet | 75.36 | 40.58 | 66.67% | 10.26% | 3 | 2 | 1 | 3 | 0 | 0.00% |
 | Venomancer | 75.36 | 40.58 | 66.67% | 10.26% | 3 | 2 | 1 | 3 | 0 | 0.00% |
 | Mars | 71.01 | 44.93 | 66.67% | 10.26% | 3 | 2 | 1 | 2 | 1 | 33.33% |
 | Sven | 69.57 | 40.58 | 66.67% | 10.26% | 3 | 2 | 1 | 3 | 0 | 0.00% |
 | Kunkka | 68.12 | 42.03 | 66.67% | 10.26% | 3 | 2 | 1 | 1 | 2 | 66.67% |
 | Windranger | 66.67 | 79.71 | 50.00% | -6.41% | 4 | 2 | 2 | 2 | 2 | 50.00% |
 | Faceless Void | 65.22 | 98.55 | 33.33% | -23.08% | 9 | 3 | 6 | 5 | 4 | 44.44% |
 | Weaver | 63.77 | 17.39 | 100.00% | 43.59% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Winter Wyvern | 63.77 | 17.39 | 100.00% | 43.59% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Timbersaw | 63.77 | 26.09 | 100.00% | 43.59% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Shadow Demon | 63.77 | 17.39 | 100.00% | 43.59% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Lycan | 57.97 | 11.59 | 100.00% | 43.59% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Monkey King | 57.97 | 11.59 | 100.00% | 43.59% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Dark Willow | 55.07 | 8.70 | 100.00% | 43.59% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Magnus | 53.62 | 7.25 | 100.00% | 43.59% | 1 | 1 | 0 | 4 | -3 | -300.00% |
 | Shadow Shaman | 52.17 | 5.80 | 100.00% | 43.59% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Mirana | 50.72 | 2.90 | 100.00% | 43.59% | 1 | 1 | 0 | 2 | -1 | -100.00% |
 | Clinkz | 49.28 | 5.80 | 100.00% | 43.59% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Slardar | 47.83 | 2.90 | 100.00% | 43.59% | 1 | 1 | 0 | 2 | -1 | -100.00% |
 | Witch Doctor | 46.38 | 17.39 | 100.00% | 43.59% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Death Prophet | 44.93 | 27.54 | 100.00% | 43.59% | 1 | 1 | 0 | 2 | -1 | -100.00% |
 | Drow Ranger | 43.48 | 89.86 | 40.00% | -16.41% | 5 | 2 | 3 | 2 | 3 | 60.00% |
 | Ember Spirit | 42.03 | 95.65 | 33.33% | -23.08% | 6 | 2 | 4 | 4 | 2 | 33.33% |
 | Spectre | 40.58 | 46.38 | 50.00% | -6.41% | 2 | 1 | 1 | 4 | -2 | -100.00% |
 | Underlord | 39.13 | 49.28 | 50.00% | -6.41% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Alchemist | 39.13 | 49.28 | 50.00% | -6.41% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Invoker | 36.23 | 50.72 | 50.00% | -6.41% | 2 | 1 | 1 | 3 | -1 | -50.00% |
 | Void Spirit | 34.78 | 52.17 | 50.00% | -6.41% | 2 | 1 | 1 | 5 | -3 | -150.00% |
 | Snapfire | 33.33 | 53.62 | 50.00% | -6.41% | 2 | 1 | 1 | 2 | 0 | 0.00% |
 | Zeus | 31.88 | 55.07 | 50.00% | -6.41% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Storm Spirit | 30.43 | 82.61 | 33.33% | -23.08% | 3 | 1 | 2 | 2 | 1 | 33.33% |
 | Vengeful Spirit | 28.99 | 84.06 | 33.33% | -23.08% | 3 | 1 | 2 | 3 | 0 | 0.00% |
 | Ancient Apparition | 27.54 | 97.10 | 20.00% | -36.41% | 5 | 1 | 4 | 1 | 4 | 80.00% |
 | Oracle | 26.09 | 75.36 | 0.00% | -56.41% | 1 | 0 | 1 | 3 | -2 | -200.00% |
 | Puck | 24.64 | 94.20 | 0.00% | -56.41% | 2 | 0 | 2 | 2 | 0 | 0.00% |
 | Arc Warden | 23.19 | 92.75 | 0.00% | -56.41% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Sand King | 21.74 | 73.91 | 0.00% | -56.41% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Beastmaster | 20.29 | 72.46 | 0.00% | -56.41% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Undying | 20.29 | 65.22 | 0.00% | -56.41% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Tusk | 17.39 | 92.75 | 0.00% | -56.41% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Centaur Warrunner | 15.94 | 69.57 | 0.00% | -56.41% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Nyx Assassin | 15.94 | 69.57 | 0.00% | -56.41% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Warlock | 13.04 | 100.00 | 0.00% | -56.41% | 4 | 0 | 4 | 2 | 2 | 50.00% |
 | Lone Druid | 11.59 | 76.81 | 0.00% | -56.41% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Spirit Breaker | 10.14 | 63.77 | 0.00% | -56.41% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Chen | 10.14 | 60.87 | 0.00% | -56.41% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Omniknight | 7.25 | 71.01 | 0.00% | -56.41% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Necrophos | 5.80 | 78.26 | 0.00% | -56.41% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Luna | 4.35 | 62.32 | 0.00% | -56.41% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Viper | 2.90 | 69.57 | 0.00% | -56.41% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Batrider | 1.45 | 59.42 | 0.00% | -56.41% | 1 | 0 | 1 | 3 | -2 | -200.00% |