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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 | 10 | 90.00% |
| Opponent | Rank | Rev-Rank | Winrate | Advantage | Matches | Won | Lost | Expected matches | Deviation | Percentage | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mars | 100.00 | 50.00 | 100.00% | 10.00% | 3 | 3 | 0 | 2 | 1 | 33.33% |
 | Phoenix | 97.06 | 44.12 | 100.00% | 10.00% | 3 | 3 | 0 | 1 | 2 | 66.67% |
 | Ancient Apparition | 94.12 | 5.88 | 100.00% | 10.00% | 3 | 3 | 0 | 0 | 3 | 100.00% |
 | Void Spirit | 91.18 | 8.82 | 100.00% | 10.00% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Monkey King | 88.24 | 14.71 | 100.00% | 10.00% | 2 | 2 | 0 | 2 | 0 | 0.00% |
 | Faceless Void | 88.24 | 14.71 | 100.00% | 10.00% | 2 | 2 | 0 | 2 | 0 | 0.00% |
 | Terrorblade | 82.35 | 17.65 | 100.00% | 10.00% | 2 | 2 | 0 | 1 | 1 | 50.00% |
 | Snapfire | 79.41 | 88.24 | 75.00% | -15.00% | 4 | 3 | 1 | 2 | 2 | 50.00% |
 | Sven | 76.47 | 91.18 | 66.67% | -23.33% | 3 | 2 | 1 | 1 | 2 | 66.67% |
 | Oracle | 73.53 | 20.59 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Naga Siren | 70.59 | 32.35 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Underlord | 70.59 | 32.35 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Earth Spirit | 70.59 | 32.35 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Ember Spirit | 70.59 | 32.35 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Skywrath Mage | 58.82 | 41.18 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Tusk | 58.82 | 41.18 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Magnus | 58.82 | 41.18 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Bane | 50.00 | 2.94 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Drow Ranger | 47.06 | 47.06 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Spectre | 44.12 | 76.47 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Broodmother | 44.12 | 55.88 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Viper | 44.12 | 55.88 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Pugna | 35.29 | 64.71 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Queen of Pain | 35.29 | 64.71 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Witch Doctor | 35.29 | 64.71 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Slardar | 26.47 | 67.65 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Windranger | 23.53 | 73.53 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Vengeful Spirit | 23.53 | 73.53 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Morphling | 23.53 | 79.41 | 100.00% | 10.00% | 1 | 1 | 0 | 1 | 0 | 0.00% |
 | Earthshaker | 14.71 | 85.29 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Disruptor | 14.71 | 85.29 | 100.00% | 10.00% | 1 | 1 | 0 | 0 | 1 | 100.00% |
 | Techies | 8.82 | 94.12 | 50.00% | -40.00% | 2 | 1 | 1 | 0 | 2 | 100.00% |
 | Elder Titan | 5.88 | 97.06 | 0.00% | -90.00% | 1 | 0 | 1 | 1 | 0 | 0.00% |
 | Tiny | 2.94 | 100.00 | 0.00% | -90.00% | 1 | 0 | 1 | 2 | -1 | -100.00% |