Spectral Stats - Maincast Autumn Brawl - Heroes - Counters

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
	Visage	8	62.50%

Remove low matches (1) Only positive winrate diff

Opponent	Rank	Rev-Rank	Winrate	Advantage	Matches	Won	Lost
Ursa	100.00	51.52	100.00%	37.50%	2	2	0
Ogre Magi	96.97	57.58	75.00%	12.50%	4	3	1
Broodmother	93.94	48.48	100.00%	37.50%	1	1	0
Undying	93.94	48.48	100.00%	37.50%	1	1	0
Alchemist	93.94	48.48	100.00%	37.50%	1	1	0
Ancient Apparition	93.94	48.48	100.00%	37.50%	1	1	0
Rubick	93.94	48.48	100.00%	37.50%	1	1	0
Disruptor	93.94	48.48	100.00%	37.50%	1	1	0
Nyx Assassin	93.94	48.48	100.00%	37.50%	1	1	0
Io	93.94	48.48	100.00%	37.50%	1	1	0
Troll Warlord	93.94	48.48	100.00%	37.50%	1	1	0
Centaur Warrunner	93.94	48.48	100.00%	37.50%	1	1	0
Bristleback	93.94	48.48	100.00%	37.50%	1	1	0
Lina	93.94	48.48	100.00%	37.50%	1	1	0
Zeus	93.94	48.48	100.00%	37.50%	1	1	0
Ember Spirit	93.94	48.48	100.00%	37.50%	1	1	0
Mirana	93.94	48.48	100.00%	37.50%	1	1	0
Crystal Maiden	93.94	48.48	100.00%	37.50%	1	1	0
Chaos Knight	93.94	54.55	100.00%	37.50%	1	1	0
Faceless Void	42.42	66.67	50.00%	-12.50%	2	1	1
Morphling	42.42	66.67	50.00%	-12.50%	2	1	1
Bloodseeker	42.42	66.67	50.00%	-12.50%	2	1	1
Axe	33.33	100.00	0.00%	-62.50%	1	0	1
Invoker	33.33	100.00	0.00%	-62.50%	1	0	1
Bane	33.33	100.00	0.00%	-62.50%	1	0	1
Clinkz	33.33	100.00	0.00%	-62.50%	1	0	1
Dazzle	33.33	100.00	0.00%	-62.50%	1	0	1
Beastmaster	33.33	100.00	0.00%	-62.50%	1	0	1
Sniper	33.33	100.00	0.00%	-62.50%	1	0	1
Enigma	33.33	100.00	0.00%	-62.50%	1	0	1
Lich	33.33	100.00	0.00%	-62.50%	1	0	1
Tiny	33.33	100.00	0.00%	-62.50%	1	0	1
Dark Willow	33.33	100.00	0.00%	-62.50%	1	0	1

Maincast Autumn Brawl

Minor Dota 2 tournament from Maincast

Median hero picks: 4