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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 | 20 | 50.00% |
| Opponent | Rank | Rev-Rank | Winrate | Advantage | Matches | Won | Lost | Expected matches | Deviation | Percentage | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Snapfire | 100.00 | 1.85 | 100.00% | 50.00% | 3 | 3 | 0 | 2 | 1 | 33.33% |
 | Dragon Knight | 98.15 | 16.67 | 100.00% | 50.00% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Rubick | 96.30 | 35.19 | 100.00% | 50.00% | 2 | 2 | 0 | 4 | -2 | -100.00% |
 | Batrider | 94.44 | 33.33 | 100.00% | 50.00% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Zeus | 94.44 | 33.33 | 100.00% | 50.00% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Shadow Demon | 94.44 | 33.33 | 100.00% | 50.00% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Tusk | 88.89 | 27.78 | 100.00% | 50.00% | 2 | 2 | 0 | 2 | 0 | 0.00% |
 | Drow Ranger | 87.04 | 53.70 | 60.00% | 10.00% | 5 | 3 | 2 | 2 | 3 | 60.00% |
 | Mars | 85.19 | 55.56 | 60.00% | 10.00% | 5 | 3 | 2 | 3 | 2 | 40.00% |
 | Phoenix | 83.33 | 85.19 | 50.00% | 0.00% | 6 | 3 | 3 | 3 | 3 | 50.00% |
 | Earthshaker | 81.48 | 38.89 | 66.67% | 16.67% | 3 | 2 | 1 | 1 | 2 | 66.67% |
 | Undying | 79.63 | 25.93 | 100.00% | 50.00% | 1 | 1 | 0 | 2 | -1 | -100.00% |
 | Venomancer | 77.78 | 24.07 | 100.00% | 50.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Lycan | 75.93 | 37.04 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Ancient Apparition | 75.93 | 22.22 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Chen | 72.22 | 18.52 | 100.00% | 50.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Night Stalker | 70.37 | 22.22 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Clockwerk | 68.52 | 14.81 | 100.00% | 50.00% | 1 | 1 | 0 | 2 | -1 | -100.00% |
 | Bloodseeker | 68.52 | 14.81 | 100.00% | 50.00% | 1 | 1 | 0 | 2 | -1 | -100.00% |
 | Necrophos | 64.81 | 11.11 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Sand King | 62.96 | 9.26 | 100.00% | 50.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Sven | 62.96 | 9.26 | 100.00% | 50.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Morphling | 62.96 | 9.26 | 100.00% | 50.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Lich | 57.41 | 3.70 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Timbersaw | 55.56 | 40.74 | 50.00% | 0.00% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Magnus | 53.70 | 42.59 | 50.00% | 0.00% | 2 | 1 | 1 | 3 | -1 | -50.00% |
 | Earth Spirit | 51.85 | 51.85 | 50.00% | 0.00% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Witch Doctor | 51.85 | 51.85 | 50.00% | 0.00% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Enigma | 51.85 | 51.85 | 50.00% | 0.00% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Pugna | 51.85 | 51.85 | 50.00% | 0.00% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Juggernaut | 51.85 | 51.85 | 50.00% | 0.00% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Oracle | 42.59 | 83.33 | 33.33% | -16.67% | 3 | 1 | 2 | 2 | 1 | 33.33% |
 | Spectre | 40.74 | 81.48 | 33.33% | -16.67% | 3 | 1 | 2 | 3 | 0 | 0.00% |
 | Phantom Assassin | 38.89 | 79.63 | 33.33% | -16.67% | 3 | 1 | 2 | 2 | 1 | 33.33% |
 | Lifestealer | 37.04 | 100.00 | 25.00% | -25.00% | 4 | 1 | 3 | 2 | 2 | 50.00% |
 | Grimstroke | 35.19 | 77.78 | 0.00% | -50.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Void Spirit | 33.33 | 92.59 | 0.00% | -50.00% | 2 | 0 | 2 | 2 | 0 | 0.00% |
 | Dark Willow | 31.48 | 74.07 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Ember Spirit | 29.63 | 90.74 | 0.00% | -50.00% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Legion Commander | 27.78 | 72.22 | 0.00% | -50.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Warlock | 27.78 | 77.78 | 0.00% | -50.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Windranger | 24.07 | 68.52 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Disruptor | 22.22 | 90.74 | 0.00% | -50.00% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Storm Spirit | 20.37 | 70.37 | 0.00% | -50.00% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Tiny | 20.37 | 66.67 | 0.00% | -50.00% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Beastmaster | 16.67 | 90.74 | 0.00% | -50.00% | 2 | 0 | 2 | 1 | 1 | 50.00% |
 | Invoker | 14.81 | 64.81 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Kunkka | 14.81 | 64.81 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Lina | 11.11 | 94.44 | 0.00% | -50.00% | 2 | 0 | 2 | 3 | -1 | -50.00% |
 | Slardar | 9.26 | 98.15 | 0.00% | -50.00% | 2 | 0 | 2 | 2 | 0 | 0.00% |
 | Huskar | 7.41 | 61.11 | 0.00% | -50.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Crystal Maiden | 5.56 | 59.26 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Death Prophet | 5.56 | 59.26 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Nature's Prophet | 1.85 | 98.15 | 0.00% | -50.00% | 2 | 0 | 2 | 2 | 0 | 0.00% |