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Dota Valkyries
Looking for work as Dota 2 panelist / statistician / analyst in broadcast 
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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 | 61.11% |
| Opponent | Rank | Rev-Rank | Winrate | Advantage | Matches | Won | Lost | Expected matches | Deviation | Percentage | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Shadow Shaman | 100.00 | 47.06 | 100.00% | 38.89% | 4 | 4 | 0 | 2 | 2 | 50.00% |
 | Puck | 98.04 | 3.92 | 100.00% | 38.89% | 4 | 4 | 0 | 3 | 1 | 25.00% |
 | Mars | 96.08 | 41.18 | 100.00% | 38.89% | 3 | 3 | 0 | 2 | 1 | 33.33% |
 | Phoenix | 96.08 | 41.18 | 100.00% | 38.89% | 3 | 3 | 0 | 2 | 1 | 33.33% |
 | Storm Spirit | 92.16 | 50.98 | 75.00% | 13.89% | 4 | 3 | 1 | 1 | 3 | 75.00% |
 | Clockwerk | 90.20 | 37.25 | 100.00% | 38.89% | 2 | 2 | 0 | 2 | 0 | 0.00% |
 | Terrorblade | 88.24 | 35.29 | 100.00% | 38.89% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Wraith King | 86.27 | 33.33 | 100.00% | 38.89% | 2 | 2 | 0 | 2 | 0 | 0.00% |
 | Tusk | 84.31 | 52.94 | 66.67% | 5.56% | 3 | 2 | 1 | 1 | 2 | 66.67% |
 | Timbersaw | 82.35 | 88.24 | 50.00% | -11.11% | 4 | 2 | 2 | 1 | 3 | 75.00% |
 | Death Prophet | 80.39 | 86.27 | 50.00% | -11.11% | 4 | 2 | 2 | 4 | 0 | 0.00% |
 | Ancient Apparition | 78.43 | 31.37 | 100.00% | 38.89% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Weaver | 76.47 | 29.41 | 100.00% | 38.89% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Batrider | 76.47 | 29.41 | 100.00% | 38.89% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Rubick | 72.55 | 25.49 | 100.00% | 38.89% | 1 | 1 | 0 | 3 | -2 | -200.00% |
 | Outworld Destroyer | 70.59 | 43.14 | 100.00% | 38.89% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Brewmaster | 68.63 | 23.53 | 100.00% | 38.89% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Undying | 66.67 | 19.61 | 100.00% | 38.89% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Medusa | 66.67 | 19.61 | 100.00% | 38.89% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Centaur Warrunner | 62.75 | 15.69 | 100.00% | 38.89% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Oracle | 60.78 | 13.73 | 100.00% | 38.89% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Drow Ranger | 58.82 | 11.76 | 100.00% | 38.89% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Anti-Mage | 58.82 | 11.76 | 100.00% | 38.89% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Witch Doctor | 54.90 | 7.84 | 100.00% | 38.89% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Tidehunter | 52.94 | 5.88 | 100.00% | 38.89% | 1 | 1 | 0 | 2 | -1 | -100.00% |
 | Tiny | 50.98 | 1.96 | 100.00% | 38.89% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Luna | 50.98 | 23.53 | 100.00% | 38.89% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Beastmaster | 47.06 | 45.10 | 100.00% | 38.89% | 1 | 1 | 0 | 2 | -1 | -100.00% |
 | Phantom Lancer | 45.10 | 49.02 | 100.00% | 38.89% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Grimstroke | 43.14 | 90.20 | 40.00% | -21.11% | 5 | 2 | 3 | 2 | 3 | 60.00% |
 | Lion | 41.18 | 56.86 | 50.00% | -11.11% | 2 | 1 | 1 | 2 | 0 | 0.00% |
 | Keeper of the Light | 41.18 | 56.86 | 50.00% | -11.11% | 2 | 1 | 1 | 2 | 0 | 0.00% |
 | Morphling | 37.25 | 64.71 | 50.00% | -11.11% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Nature's Prophet | 37.25 | 64.71 | 50.00% | -11.11% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Ember Spirit | 37.25 | 64.71 | 50.00% | -11.11% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Viper | 37.25 | 64.71 | 50.00% | -11.11% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Juggernaut | 29.41 | 98.04 | 0.00% | -61.11% | 2 | 0 | 2 | 2 | 0 | 0.00% |
 | Earthshaker | 29.41 | 98.04 | 0.00% | -61.11% | 2 | 0 | 2 | 2 | 0 | 0.00% |
 | Dark Willow | 25.49 | 84.31 | 0.00% | -61.11% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Void Spirit | 23.53 | 80.39 | 0.00% | -61.11% | 1 | 0 | 1 | 3 | -2 | -200.00% |
 | Earth Spirit | 21.57 | 92.16 | 0.00% | -61.11% | 2 | 0 | 2 | 2 | 0 | 0.00% |
 | Dragon Knight | 19.61 | 84.31 | 0.00% | -61.11% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Bristleback | 17.65 | 70.59 | 0.00% | -61.11% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Kunkka | 15.69 | 78.43 | 0.00% | -61.11% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Nyx Assassin | 13.73 | 74.51 | 0.00% | -61.11% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Enigma | 11.76 | 72.55 | 0.00% | -61.11% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Queen of Pain | 9.80 | 70.59 | 0.00% | -61.11% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Phantom Assassin | 7.84 | 94.12 | 0.00% | -61.11% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Pugna | 5.88 | 70.59 | 0.00% | -61.11% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Enchantress | 3.92 | 100.00 | 0.00% | -61.11% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Troll Warlord | 1.96 | 78.43 | 0.00% | -61.11% | 1 | 0 | 1 | 1 | 0 | 0.00% |