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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 | |
|---|---|---|---|
 | Viper | 14 | 50.00% |
| Opponent | Rank | Rev-Rank | Winrate | Advantage | Matches | Won | Lost | Expected matches | Deviation | Percentage | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Phantom Assassin | 100.00 | 2.44 | 100.00% | 50.00% | 3 | 3 | 0 | 1 | 2 | 66.67% |
 | Lina | 97.56 | 53.66 | 66.67% | 16.67% | 6 | 4 | 2 | 2 | 4 | 66.67% |
 | Snapfire | 95.12 | 34.15 | 100.00% | 50.00% | 2 | 2 | 0 | 2 | 0 | 0.00% |
 | Mars | 92.68 | 43.90 | 66.67% | 16.67% | 3 | 2 | 1 | 2 | 1 | 33.33% |
 | Grimstroke | 92.68 | 43.90 | 66.67% | 16.67% | 3 | 2 | 1 | 2 | 1 | 33.33% |
 | Centaur Warrunner | 92.68 | 43.90 | 66.67% | 16.67% | 3 | 2 | 1 | 2 | 1 | 33.33% |
 | Shadow Demon | 85.37 | 36.59 | 66.67% | 16.67% | 3 | 2 | 1 | 1 | 2 | 66.67% |
 | Venomancer | 82.93 | 31.71 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Dark Willow | 80.49 | 29.27 | 100.00% | 50.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Oracle | 80.49 | 29.27 | 100.00% | 50.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Magnus | 75.61 | 24.39 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Naga Siren | 75.61 | 24.39 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Nyx Assassin | 70.73 | 19.51 | 100.00% | 50.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Night Stalker | 68.29 | 17.07 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Crystal Maiden | 68.29 | 17.07 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Luna | 68.29 | 17.07 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Windranger | 68.29 | 17.07 | 100.00% | 50.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Witch Doctor | 58.54 | 7.32 | 100.00% | 50.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Mirana | 58.54 | 7.32 | 100.00% | 50.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Tidehunter | 53.66 | 48.78 | 50.00% | 0.00% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Enchantress | 51.22 | 51.22 | 50.00% | 0.00% | 2 | 1 | 1 | 2 | 0 | 0.00% |
 | Morphling | 48.78 | 48.78 | 50.00% | 0.00% | 2 | 1 | 1 | 1 | 1 | 50.00% |
 | Wraith King | 46.34 | 90.24 | 33.33% | -16.67% | 3 | 1 | 2 | 2 | 1 | 33.33% |
 | Ancient Apparition | 43.90 | 100.00 | 25.00% | -25.00% | 4 | 1 | 3 | 2 | 2 | 50.00% |
 | Tiny | 43.90 | 100.00 | 25.00% | -25.00% | 4 | 1 | 3 | 2 | 2 | 50.00% |
 | Puck | 39.02 | 63.41 | 0.00% | -50.00% | 1 | 0 | 1 | 2 | -1 | -100.00% |
 | Juggernaut | 36.59 | 65.85 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Pangolier | 34.15 | 68.29 | 0.00% | -50.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Shadow Fiend | 31.71 | 73.17 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Phoenix | 31.71 | 73.17 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Abaddon | 26.83 | 78.05 | 0.00% | -50.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Enigma | 24.39 | 95.12 | 0.00% | -50.00% | 2 | 0 | 2 | 0 | 2 | 100.00% |
 | Razor | 21.95 | 78.05 | 0.00% | -50.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Medusa | 19.51 | 92.68 | 0.00% | -50.00% | 2 | 0 | 2 | 2 | 0 | 0.00% |
 | Rubick | 17.07 | 82.93 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Undying | 14.63 | 85.37 | 0.00% | -50.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Lion | 12.20 | 87.80 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Slardar | 12.20 | 82.93 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Clockwerk | 12.20 | 60.98 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Pugna | 4.88 | 58.54 | 0.00% | -50.00% | 1 | 0 | 1 | 0 | 1 | 100.00% |
 | Axe | 2.44 | 56.10 | 0.00% | -50.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |