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): 109 - Median hero bans (mb): 1 - Matches: 964

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

Balance rank	Winrate	Pickrate	Contest Rate
62.9	65.2	60.9	60.0

Hero	Matches	Contest Rate	Rank	Rev-Rank	Picked	Winrate	mp	Banned	Winrate	mb
Phantom Lancer	161	16.70%	100.00	29.57	118	61.02%	1.1	43	65.12%	43.0
Invoker	125	12.97%	99.13	22.61	95	62.11%	0.9	30	66.67%	30.0
Rubick	262	27.18%	98.26	54.78	221	56.56%	2.0	41	53.66%	41.0
Razor	144	14.94%	97.39	38.26	114	57.89%	1.0	30	60.00%	30.0
Doom	207	21.47%	96.52	53.91	159	55.97%	1.5	48	54.17%	48.0
Bane	344	35.68%	95.65	78.26	275	52.00%	2.5	69	53.62%	69.0
Faceless Void	195	20.23%	94.78	53.04	154	56.49%	1.4	41	48.78%	41.0
Bounty Hunter	351	36.41%	93.91	79.13	281	51.96%	2.6	70	51.43%	70.0
Witch Doctor	268	27.80%	93.04	63.48	211	54.03%	1.9	57	49.12%	57.0
Juggernaut	293	30.39%	92.17	67.83	231	53.68%	2.1	62	46.77%	62.0
Visage	111	11.51%	91.30	31.30	81	58.02%	0.7	30	63.33%	30.0
Dark Willow	380	39.42%	90.43	86.09	277	50.18%	2.5	103	55.34%	103.0
Shadow Demon	26	2.70%	89.57	4.35	23	73.91%	0.2	3	66.67%	3.0
Medusa	18	1.87%	88.70	1.74	13	76.92%	0.1	5	100.00%	5.0
Sand King	332	34.44%	87.83	84.35	264	51.52%	2.4	68	44.12%	68.0
Enchantress	139	14.42%	86.96	46.09	109	55.05%	1.0	30	60.00%	30.0
Monkey King	154	15.98%	86.09	50.43	116	52.59%	1.1	38	65.79%	38.0
Enigma	87	9.02%	85.22	26.96	63	57.14%	0.6	24	66.67%	24.0
Tiny	315	32.68%	84.35	87.83	258	50.39%	2.4	57	45.61%	57.0
Tusk	344	35.68%	83.48	92.17	275	50.18%	2.5	69	42.03%	69.0
Spirit Breaker	60	6.22%	82.61	16.52	50	60.00%	0.5	10	70.00%	10.0
Underlord	76	7.88%	81.74	23.48	60	60.00%	0.6	16	50.00%	16.0
Timbersaw	36	3.73%	80.87	6.09	27	62.96%	0.2	9	88.89%	9.0
Lifestealer	286	29.67%	80.00	85.22	223	49.33%	2.0	63	50.79%	63.0
Tinker	178	18.46%	79.13	60.87	127	51.18%	1.2	51	52.94%	51.0
Tidehunter	55	5.71%	78.26	15.65	46	60.87%	0.4	9	55.56%	9.0
Terrorblade	216	22.41%	77.39	72.17	157	50.32%	1.4	59	49.15%	59.0
Chaos Knight	61	6.33%	76.52	18.26	45	57.78%	0.4	16	68.75%	16.0
Naga Siren	71	7.37%	75.65	24.35	57	59.65%	0.5	14	42.86%	14.0
Shadow Fiend	377	39.11%	74.78	97.39	290	46.90%	2.7	87	45.98%	87.0
Elder Titan	101	10.48%	73.91	41.74	84	52.38%	0.8	17	76.47%	17.0
Ancient Apparition	109	11.31%	73.04	46.96	83	53.01%	0.8	26	57.69%	26.0
Omniknight	174	18.05%	72.17	65.22	133	51.88%	1.2	41	41.46%	41.0
Outworld Destroyer	230	23.86%	71.30	82.61	174	49.43%	1.6	56	44.64%	56.0
Meepo	12	1.24%	70.43	0.87	8	87.50%	0.1	4	75.00%	4.0
Puck	137	14.21%	69.57	59.13	111	51.35%	1.0	26	50.00%	26.0
Viper	138	14.32%	68.70	58.26	106	51.89%	1.0	32	46.88%	32.0
Shadow Shaman	227	23.55%	67.83	90.43	173	47.98%	1.6	54	44.44%	54.0
Skywrath Mage	128	13.28%	66.96	57.39	98	50.00%	0.9	30	56.67%	30.0
Earth Spirit	126	13.07%	66.09	56.52	100	51.00%	0.9	26	50.00%	26.0
Sniper	45	4.67%	65.22	13.91	36	58.33%	0.3	9	66.67%	9.0
Earthshaker	116	12.03%	64.35	55.65	89	50.56%	0.8	27	51.85%	27.0
Clinkz	86	8.92%	63.48	42.61	60	53.33%	0.6	26	50.00%	26.0
Oracle	97	10.06%	62.61	51.30	78	51.28%	0.7	19	52.63%	19.0
Io	69	7.16%	61.74	33.04	47	53.19%	0.4	22	59.09%	22.0
Brewmaster	71	7.37%	60.87	37.39	58	51.72%	0.5	13	69.23%	13.0
Gyrocopter	336	34.85%	60.00	98.26	266	42.86%	2.4	70	47.14%	70.0
Huskar	86	8.92%	59.13	48.70	63	52.38%	0.6	23	47.83%	23.0
Silencer	56	5.81%	58.26	28.70	50	54.00%	0.5	6	66.67%	6.0
Warlock	44	4.56%	57.39	17.39	36	55.56%	0.3	8	75.00%	8.0
Pudge	173	17.95%	56.52	86.96	137	47.45%	1.3	36	38.89%	36.0
Jakiro	148	15.35%	55.65	77.39	114	47.37%	1.0	34	47.06%	34.0
Winter Wyvern	55	5.71%	54.78	27.83	42	54.76%	0.4	13	53.85%	13.0
Queen of Pain	212	21.99%	53.91	94.78	172	44.19%	1.6	40	42.50%	40.0
Phoenix	52	5.39%	53.04	26.09	36	52.78%	0.3	16	62.50%	16.0
Disruptor	284	29.46%	52.17	99.13	232	42.67%	2.1	52	38.46%	52.0
Pugna	123	12.76%	51.30	71.30	90	47.78%	0.8	33	42.42%	33.0
Pangolier	129	13.38%	50.43	73.91	94	48.94%	0.9	35	34.29%	35.0
Nyx Assassin	114	11.83%	49.57	68.70	93	47.31%	0.9	21	42.86%	21.0
Lycan	65	6.74%	48.70	40.87	52	50.00%	0.5	13	61.54%	13.0
Chen	68	7.05%	47.83	43.48	56	50.00%	0.5	12	58.33%	12.0
Wraith King	120	12.45%	46.96	73.04	93	47.31%	0.9	27	40.74%	27.0
Anti-Mage	27	2.80%	46.09	8.70	22	63.64%	0.2	5	40.00%	5.0
Magnus	61	6.33%	45.22	39.13	48	50.00%	0.4	13	61.54%	13.0
Sven	46	4.77%	44.35	25.22	36	52.78%	0.3	10	60.00%	10.0
Zeus	92	9.54%	43.48	60.00	66	46.97%	0.6	26	50.00%	26.0
Dragon Knight	93	9.65%	42.61	61.74	75	48.00%	0.7	18	38.89%	18.0
Undying	30	3.11%	41.74	10.43	25	60.00%	0.2	5	40.00%	5.0
Vengeful Spirit	34	3.53%	40.87	13.04	28	57.14%	0.3	6	50.00%	6.0
Legion Commander	112	11.62%	40.00	76.52	82	45.12%	0.8	30	46.67%	30.0
Clockwerk	150	15.56%	39.13	93.04	119	43.70%	1.1	31	38.71%	31.0
Beastmaster	92	9.54%	38.26	66.09	77	46.75%	0.7	15	40.00%	15.0
Windranger	63	6.54%	37.39	47.83	47	46.81%	0.4	16	62.50%	16.0
Lina	103	10.68%	36.52	74.78	79	44.30%	0.7	24	50.00%	24.0
Ursa	37	3.84%	35.65	19.13	29	55.17%	0.3	8	50.00%	8.0
Death Prophet	113	11.72%	34.78	81.74	84	45.24%	0.8	29	37.93%	29.0
Venomancer	50	5.19%	33.91	35.65	35	51.43%	0.3	15	46.67%	15.0
Morphling	154	15.98%	33.04	95.65	112	41.96%	1.0	42	38.10%	42.0
Ogre Magi	45	4.67%	32.17	30.43	33	54.55%	0.3	12	33.33%	12.0
Storm Spirit	86	8.92%	31.30	70.43	65	46.15%	0.6	21	33.33%	21.0
Phantom Assassin	98	10.17%	30.43	80.87	73	43.84%	0.7	25	40.00%	25.0
Treant Protector	44	4.56%	29.57	36.52	34	50.00%	0.3	10	40.00%	10.0
Lion	93	9.65%	28.70	88.70	74	41.89%	0.7	19	42.11%	19.0
Nature's Prophet	112	11.62%	27.83	93.91	86	41.86%	0.8	26	30.77%	26.0
Night Stalker	52	5.39%	26.96	52.17	42	45.24%	0.4	10	50.00%	10.0
Broodmother	71	7.37%	26.09	75.65	49	42.86%	0.4	22	36.36%	22.0
Axe	24	2.49%	25.22	12.17	19	52.63%	0.2	5	60.00%	5.0
Templar Assassin	59	6.12%	24.35	62.61	46	45.65%	0.4	13	23.08%	13.0
Luna	76	7.88%	23.48	83.48	54	38.89%	0.5	22	50.00%	22.0
Lone Druid	39	4.05%	22.61	40.00	30	46.67%	0.3	9	44.44%	9.0
Centaur Warrunner	21	2.18%	21.74	9.57	16	56.25%	0.1	5	40.00%	5.0
Kunkka	68	7.05%	20.87	89.57	53	37.74%	0.5	15	46.67%	15.0
Batrider	62	6.43%	20.00	80.00	47	36.17%	0.4	15	60.00%	15.0
Troll Warlord	119	12.34%	19.13	100.00	88	35.23%	0.8	31	32.26%	31.0
Keeper of the Light	21	2.18%	18.26	14.78	19	47.37%	0.2	2	100.00%	2.0
Arc Warden	19	1.97%	17.39	11.30	16	50.00%	0.1	3	66.67%	3.0
Dazzle	24	2.49%	16.52	20.87	20	50.00%	0.2	4	25.00%	4.0
Abaddon	47	4.88%	15.65	66.96	37	40.54%	0.3	10	30.00%	10.0
Weaver	47	4.88%	14.78	69.57	36	38.89%	0.3	11	36.36%	11.0
Lich	42	4.36%	13.91	64.35	31	38.71%	0.3	11	36.36%	11.0
Slark	22	2.28%	13.04	20.00	17	47.06%	0.2	5	40.00%	5.0
Mirana	26	2.70%	12.17	32.17	20	45.00%	0.2	6	33.33%	6.0
Riki	21	2.18%	11.30	21.74	17	47.06%	0.2	4	25.00%	4.0
Drow Ranger	13	1.35%	10.43	6.96	10	60.00%	0.1	3	0.00%	3.0
Alchemist	24	2.49%	9.57	34.78	19	42.11%	0.2	5	40.00%	5.0
Crystal Maiden	23	2.39%	8.70	33.91	20	40.00%	0.2	3	66.67%	3.0
Spectre	7	0.73%	7.83	2.61	5	60.00%	0.0	2	100.00%	2.0
Dark Seer	12	1.24%	6.96	5.22	9	55.56%	0.1	3	33.33%	3.0
Bristleback	49	5.08%	6.09	96.52	37	32.43%	0.3	12	25.00%	12.0
Leshrac	24	2.49%	5.22	49.57	18	38.89%	0.2	6	16.67%	6.0
Bloodseeker	6	0.62%	4.35	3.48	4	50.00%	0.0	2	50.00%	2.0
Slardar	16	1.66%	3.48	45.22	13	30.77%	0.1	3	33.33%	3.0
Techies	16	1.66%	3.48	45.22	13	30.77%	0.1	3	33.33%	3.0
Necrophos	7	0.73%	1.74	7.83	6	33.33%	0.1	1	100.00%	1.0
Ember Spirit	20	2.07%	0.87	92.17	16	25.00%	0.1	4	0.00%	4.0