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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 | 18 | 55.56% |
| Opponent | Rank | Rev-Rank | Winrate | Advantage | Matches | Won | Lost | Expected matches | Deviation | Percentage | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Dark Seer | 100.00 | 2.22 | 100.00% | 44.44% | 3 | 3 | 0 | 1 | 2 | 66.67% |
 | Queen of Pain | 97.78 | 35.56 | 80.00% | 24.44% | 5 | 4 | 1 | 4 | 1 | 20.00% |
 | Spirit Breaker | 95.56 | 37.78 | 75.00% | 19.44% | 4 | 3 | 1 | 4 | 0 | 0.00% |
 | Chen | 93.33 | 31.11 | 100.00% | 44.44% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Razor | 93.33 | 31.11 | 100.00% | 44.44% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Nyx Assassin | 93.33 | 31.11 | 100.00% | 44.44% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Lion | 86.67 | 44.44 | 66.67% | 11.11% | 3 | 2 | 1 | 2 | 1 | 33.33% |
 | Disruptor | 86.67 | 44.44 | 66.67% | 11.11% | 3 | 2 | 1 | 2 | 1 | 33.33% |
 | Snapfire | 86.67 | 44.44 | 66.67% | 11.11% | 3 | 2 | 1 | 2 | 1 | 33.33% |
 | Wraith King | 80.00 | 86.67 | 50.00% | -5.56% | 4 | 2 | 2 | 2 | 2 | 50.00% |
 | Lina | 77.78 | 33.33 | 100.00% | 44.44% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Doom | 77.78 | 20.00 | 100.00% | 44.44% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Sven | 73.33 | 17.78 | 100.00% | 44.44% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Undying | 71.11 | 15.56 | 100.00% | 44.44% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Ogre Magi | 68.89 | 13.33 | 100.00% | 44.44% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Lycan | 68.89 | 22.22 | 100.00% | 44.44% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Puck | 64.44 | 8.89 | 100.00% | 44.44% | 1 | 1 | 0 | 3 | -2 | -200.00% |
 | Night Stalker | 62.22 | 24.44 | 100.00% | 44.44% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Morphling | 62.22 | 11.11 | 100.00% | 44.44% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Ursa | 62.22 | 6.67 | 100.00% | 44.44% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Rubick | 62.22 | 6.67 | 100.00% | 44.44% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Kunkka | 53.33 | 95.56 | 40.00% | -15.56% | 5 | 2 | 3 | 4 | 1 | 20.00% |
 | Bane | 51.11 | 100.00 | 33.33% | -22.23% | 6 | 2 | 4 | 5 | 1 | 16.67% |
 | Ancient Apparition | 48.89 | 53.33 | 50.00% | -5.56% | 2 | 1 | 1 | 0 | 2 | 100.00% |
 | Sand King | 46.67 | 51.11 | 50.00% | -5.56% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Grimstroke | 44.44 | 48.89 | 50.00% | -5.56% | 2 | 1 | 1 | 2 | 0 | 0.00% |
 | Terrorblade | 44.44 | 62.22 | 50.00% | -5.56% | 2 | 1 | 1 | 2 | 0 | 0.00% |
 | Underlord | 40.00 | 60.00 | 50.00% | -5.56% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Ember Spirit | 40.00 | 46.67 | 50.00% | -5.56% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Jakiro | 40.00 | 60.00 | 50.00% | -5.56% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Magnus | 40.00 | 60.00 | 50.00% | -5.56% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Invoker | 31.11 | 93.33 | 33.33% | -22.23% | 3 | 1 | 2 | 2 | 1 | 33.33% |
 | Outworld Destroyer | 31.11 | 93.33 | 33.33% | -22.23% | 3 | 1 | 2 | 2 | 1 | 33.33% |
 | Monkey King | 31.11 | 93.33 | 33.33% | -22.23% | 3 | 1 | 2 | 2 | 1 | 33.33% |
 | Enigma | 24.44 | 66.67 | 0.00% | -55.56% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Slardar | 22.22 | 84.44 | 0.00% | -55.56% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Death Prophet | 22.22 | 84.44 | 0.00% | -55.56% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Phantom Assassin | 22.22 | 84.44 | 0.00% | -55.56% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Timbersaw | 22.22 | 84.44 | 0.00% | -55.56% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Skywrath Mage | 22.22 | 84.44 | 0.00% | -55.56% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Templar Assassin | 22.22 | 84.44 | 0.00% | -55.56% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Pangolier | 22.22 | 84.44 | 0.00% | -55.56% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Weaver | 6.67 | 97.78 | 0.00% | -55.56% | 2 | 0 | 2 | 3 | -1 | -50.00% |
 | Void Spirit | 4.44 | 84.44 | 0.00% | -55.56% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Mirana | 2.22 | 64.44 | 0.00% | -55.56% | 1 | 0 | 1 | 2 | -1 | -100.00% |