Explain this to me

This table contains stats for heroes' picks and bans.
Rank is used to sort heroes by winrate, taking number of their picks and bans into account. Higher rank means the hero is stronger. Rev-Rank (Reverse Rank) is used to show the least effective heroes with the most number of matches.
Balance metric estimates how balanced the meta is (0 to 100)

Median hero picks (mp): 9 - Median hero bans (mb): 12 - Matches: 145

Remove low picks (0.9mp) Remove low bans (0.9mb)

Balance rank	Winrate	Pickrate	Contest Rate
68.8	89.3	48.4	48.4

Hero	Matches	Contest Rate	Rank	Rev-Rank	Picked	Winrate	mp	Banned	Winrate	mb
Marci	119	82.07%	100.00	75.65	45	62.22%	5.0	74	50.00%	6.2
Viper	120	82.76%	99.13	80.00	22	40.91%	2.4	98	61.22%	8.2
Puck	121	83.45%	98.26	88.70	50	58.00%	5.6	71	49.30%	5.9
Lycan	52	35.86%	97.39	46.96	14	50.00%	1.6	38	73.68%	3.2
Winter Wyvern	71	48.97%	96.52	61.74	42	61.90%	4.7	29	51.72%	2.4
Tiny	105	72.41%	95.65	85.22	59	49.15%	6.6	46	63.04%	3.8
Zeus	81	55.86%	94.78	68.70	48	56.25%	5.3	33	54.55%	2.8
Monkey King	87	60.00%	93.91	71.30	37	64.86%	4.1	50	40.00%	4.2
Bloodseeker	96	66.21%	93.04	80.87	18	55.56%	2.0	78	51.28%	6.5
Slardar	14	9.66%	92.17	13.04	9	77.78%	1.0	5	80.00%	0.4
Clockwerk	54	37.24%	91.30	64.35	41	56.10%	4.6	13	53.85%	1.1
Beastmaster	114	78.62%	90.43	96.52	43	53.49%	4.8	71	40.85%	5.9
Doom	36	24.83%	89.57	49.57	23	60.87%	2.6	13	53.85%	1.1
Batrider	73	50.34%	88.70	72.17	12	33.33%	1.3	61	59.02%	5.1
Bristleback	69	47.59%	87.83	73.91	26	53.85%	2.9	43	48.84%	3.6
Weaver	44	30.34%	86.96	58.26	18	44.44%	2.0	26	73.08%	2.2
Keeper of the Light	89	61.38%	86.09	91.30	25	64.00%	2.8	64	37.50%	5.3
Faceless Void	34	23.45%	85.22	43.48	9	66.67%	1.0	25	56.00%	2.1
Jakiro	22	15.17%	84.35	40.00	19	63.16%	2.1	3	66.67%	0.3
Alchemist	70	48.28%	83.48	79.13	17	64.71%	1.9	53	41.51%	4.4
Kunkka	42	28.97%	82.61	55.65	8	37.50%	0.9	34	64.71%	2.8
Brewmaster	22	15.17%	81.74	37.39	11	63.64%	1.2	11	63.64%	0.9
Enchantress	56	38.62%	80.87	69.57	24	45.83%	2.7	32	59.38%	2.7
Timbersaw	62	42.76%	80.00	74.78	18	50.00%	2.0	44	50.00%	3.7
Templar Assassin	36	24.83%	79.13	53.04	12	50.00%	1.3	24	62.50%	2.0
Juggernaut	66	45.52%	78.26	84.35	23	52.17%	2.6	43	44.19%	3.6
Razor	79	54.48%	77.39	94.78	33	45.45%	3.7	46	45.65%	3.8
Io	62	42.76%	76.52	83.48	24	50.00%	2.7	38	44.74%	3.2
Dazzle	13	8.97%	75.65	26.09	7	71.43%	0.8	6	66.67%	0.5
Visage	61	42.07%	74.78	87.83	22	40.91%	2.4	39	53.85%	3.3
Lone Druid	24	16.55%	73.91	41.74	6	83.33%	0.7	18	44.44%	1.5
Terrorblade	53	36.55%	73.04	73.04	15	53.33%	1.7	38	44.74%	3.2
Void Spirit	52	35.86%	72.17	76.52	25	52.00%	2.8	27	40.74%	2.3
Night Stalker	35	24.14%	71.30	59.13	10	60.00%	1.1	25	48.00%	2.1
Dragon Knight	63	43.45%	70.43	90.43	29	44.83%	3.2	34	47.06%	2.8
Dawnbreaker	77	53.10%	69.57	97.39	53	41.51%	5.9	24	50.00%	2.0
Chaos Knight	75	51.72%	68.70	98.26	22	45.45%	2.4	53	39.62%	4.4
Snapfire	34	23.45%	67.83	67.83	28	53.57%	3.1	6	0.00%	0.5
Necrophos	33	22.76%	66.96	62.61	11	45.45%	1.2	22	54.55%	1.8
Invoker	36	24.83%	66.09	65.22	11	45.45%	1.2	25	52.00%	2.1
Pangolier	47	32.41%	65.22	77.39	12	41.67%	1.3	35	48.57%	2.9
Enigma	81	55.86%	64.35	100.00	37	43.24%	4.1	44	34.09%	3.7
Hoodwink	27	18.62%	63.48	57.39	14	42.86%	1.6	13	69.23%	1.1
Medusa	51	35.17%	62.61	89.57	10	40.00%	1.1	41	43.90%	3.4
Skywrath Mage	41	28.28%	61.74	86.96	24	41.67%	2.7	17	47.06%	1.4
Pudge	10	6.90%	60.87	20.87	5	80.00%	0.6	5	40.00%	0.4
Chen	24	16.55%	60.00	56.52	12	58.33%	1.3	12	33.33%	1.0
Oracle	9	6.21%	59.13	16.52	4	100.00%	0.4	5	20.00%	0.4
Mirana	21	14.48%	58.26	53.91	15	46.67%	1.7	6	66.67%	0.5
Legion Commander	8	5.52%	57.39	11.30	3	100.00%	0.3	5	40.00%	0.4
Sniper	21	14.48%	56.52	47.83	6	50.00%	0.7	15	53.33%	1.3
Lina	23	15.86%	55.65	52.17	5	80.00%	0.6	18	33.33%	1.5
Ember Spirit	52	35.86%	54.78	95.65	18	33.33%	2.0	34	44.12%	2.8
Phoenix	20	13.79%	53.91	54.78	13	46.15%	1.4	7	57.14%	0.6
Storm Spirit	25	17.24%	53.04	60.00	5	40.00%	0.6	20	50.00%	1.7
Nature's Prophet	14	9.66%	52.17	38.26	6	66.67%	0.7	8	37.50%	0.7
Mars	36	24.83%	51.30	82.61	13	30.77%	1.4	23	52.17%	1.9
Shadow Shaman	11	7.59%	50.43	35.65	9	55.56%	1.0	2	50.00%	0.2
Grimstroke	16	11.03%	49.57	46.09	8	62.50%	0.9	8	25.00%	0.7
Broodmother	4	2.76%	48.70	4.35	0	0.00%	0.0	4	100.00%	0.3
Windranger	20	13.79%	47.83	63.48	16	43.75%	1.8	4	50.00%	0.3
Crystal Maiden	35	24.14%	46.96	93.91	29	34.48%	3.2	6	66.67%	0.5
Venomancer	12	8.28%	46.09	32.17	4	50.00%	0.4	8	62.50%	0.7
Anti-Mage	10	6.90%	45.22	20.00	1	100.00%	0.1	9	55.56%	0.8
Phantom Lancer	15	10.34%	44.35	42.61	5	60.00%	0.6	10	40.00%	0.8
Underlord	11	7.59%	43.48	39.13	8	62.50%	0.9	3	0.00%	0.3
Queen of Pain	8	5.52%	42.61	13.91	1	100.00%	0.1	7	57.14%	0.6
Witch Doctor	9	6.21%	41.74	28.70	5	60.00%	0.6	4	50.00%	0.3
Earth Spirit	2	1.38%	40.87	5.22	2	100.00%	0.2	0	0.00%	0.0
Pugna	25	17.24%	40.00	78.26	12	25.00%	1.3	13	61.54%	1.1
Magnus	7	4.83%	39.13	26.96	5	60.00%	0.6	2	50.00%	0.2
Phantom Assassin	16	11.03%	38.26	50.43	4	0.00%	0.4	12	75.00%	1.0
Rubick	21	14.48%	37.39	70.43	13	30.77%	1.4	8	62.50%	0.7
Bane	17	11.72%	36.52	66.09	13	38.46%	1.4	4	50.00%	0.3
Warlock	8	5.52%	35.65	36.52	8	50.00%	0.9	0	0.00%	0.0
Leshrac	25	17.24%	34.78	86.09	9	33.33%	1.0	16	37.50%	1.3
Luna	5	3.45%	33.91	19.13	5	60.00%	0.6	0	0.00%	0.0
Nyx Assassin	9	6.21%	33.04	33.04	5	60.00%	0.6	4	25.00%	0.3
Lifestealer	14	9.66%	32.17	60.87	11	36.36%	1.2	3	66.67%	0.3
Tusk	24	16.55%	31.30	93.04	16	31.25%	1.8	8	37.50%	0.7
Wraith King	13	8.97%	30.43	51.30	6	16.67%	0.7	7	85.71%	0.6
Naga Siren	12	8.28%	29.57	45.22	4	50.00%	0.4	8	37.50%	0.7
Treant Protector	7	4.83%	28.70	31.30	5	40.00%	0.6	2	100.00%	0.2
Morphling	12	8.28%	27.83	48.70	5	40.00%	0.6	7	42.86%	0.6
Drow Ranger	4	2.76%	26.96	6.09	2	50.00%	0.2	2	100.00%	0.2
Ogre Magi	4	2.76%	26.09	6.96	2	100.00%	0.2	2	0.00%	0.2
Ancient Apparition	7	4.83%	25.22	17.39	0	0.00%	0.0	7	57.14%	0.6
Vengeful Spirit	7	4.83%	24.35	34.78	6	50.00%	0.7	1	0.00%	0.1
Sand King	6	4.14%	23.48	27.83	4	50.00%	0.4	2	50.00%	0.2
Huskar	9	6.21%	22.61	33.91	2	0.00%	0.2	7	71.43%	0.6
Tidehunter	4	2.76%	21.74	15.65	3	66.67%	0.3	1	0.00%	0.1
Dark Seer	4	2.76%	21.74	15.65	3	66.67%	0.3	1	0.00%	0.1
Spectre	3	2.07%	20.00	7.83	2	50.00%	0.2	1	100.00%	0.1
Slark	1	0.69%	19.13	2.61	1	100.00%	0.1	0	0.00%	0.0
Clinkz	1	0.69%	19.13	2.61	1	100.00%	0.1	0	0.00%	0.0
Omniknight	1	0.69%	19.13	2.61	1	100.00%	0.1	0	0.00%	0.0
Lich	4	2.76%	16.52	18.26	2	50.00%	0.2	2	50.00%	0.2
Earthshaker	3	2.07%	15.65	12.17	1	0.00%	0.1	2	100.00%	0.2
Centaur Warrunner	6	4.14%	14.78	44.35	4	25.00%	0.4	2	50.00%	0.2
Sven	2	1.38%	13.91	10.43	2	50.00%	0.2	0	0.00%	0.0
Lion	2	1.38%	13.91	10.43	2	50.00%	0.2	0	0.00%	0.0
Disruptor	2	1.38%	13.91	10.43	2	50.00%	0.2	0	0.00%	0.0
Gyrocopter	1	0.69%	11.30	3.48	0	0.00%	0.0	1	100.00%	0.1
Death Prophet	16	11.03%	10.43	99.13	7	14.29%	0.8	9	22.22%	0.8
Troll Warlord	4	2.76%	9.57	30.43	2	0.00%	0.2	2	100.00%	0.2
Shadow Demon	3	2.07%	8.70	29.57	3	33.33%	0.3	0	0.00%	0.0
Ursa	11	7.59%	7.83	92.17	6	16.67%	0.7	5	20.00%	0.4
Spirit Breaker	2	1.38%	6.96	40.87	2	0.00%	0.2	0	0.00%	0.0
Outworld Destroyer	4	2.76%	6.09	66.96	3	0.00%	0.3	1	0.00%	0.1
Undying	1	0.69%	5.22	25.22	1	0.00%	0.1	0	0.00%	0.0
Dark Willow	1	0.69%	5.22	25.22	1	0.00%	0.1	0	0.00%	0.0
Arc Warden	1	0.69%	5.22	25.22	1	0.00%	0.1	0	0.00%	0.0
Riki	1	0.69%	5.22	25.22	1	0.00%	0.1	0	0.00%	0.0
Techies	1	0.69%	5.22	25.22	1	0.00%	0.1	0	0.00%	0.0
Abaddon	6	4.14%	0.87	82.61	2	0.00%	0.2	4	0.00%	0.3