Here is scenario in which NC makes the postseason with 16 additional wins (53 total).

Here are the final standings in the scenario:
            Team	W	L	D	PCT	GB
          Hanwha	100	41	3	0.7092	0.0
             KIA	100	41	3	0.7092	0.0
              KT	89	50	5	0.6403	10.0
           Lotte	89	50	5	0.6403	10.0
              NC	53	84	7	0.3869	45.0
          Doosan	54	86	4	0.3857	45.5
          Kiwoom	54	87	3	0.3830	46.0
         Samsung	54	87	3	0.3830	46.0
             SSG	53	86	5	0.3813	46.0
              LG	54	88	2	0.3803	46.5

To construct the scenario, we start with the current standings:
            Team	W	L	D	GL	PCT	GB
          Hanwha	49	33	2	60	0.598	0.0
              LG	46	37	2	59	0.554	3.5
           Lotte	46	37	3	58	0.554	3.5
             KIA	45	37	3	59	0.549	4.0
             SSG	42	39	3	60	0.519	6.5
              KT	43	40	3	58	0.518	6.5
         Samsung	43	41	1	59	0.512	7.0
              NC	37	40	5	62	0.481	9.5
          Doosan	34	48	3	59	0.415	15.0
          Kiwoom	26	59	3	56	0.306	24.5

The next two tables show, respectively, how many of their remaining games each team wins and ties against each of the other teams in the scenario:

					Scenario Additional Wins Against
Team	Doosan	Hanwha	KIA	Kiwoom	KT	LG	Lotte	NC	Samsung	SSG	Wins
Doosan	-	0	0	0	0	4	0	7	0	9	20
Hanwha	7	-	0	6	8	6	6	4	7	7	51
KIA	7	8	-	4	0	8	7	9	6	6	55
Kiwoom	6	0	0	-	0	7	0	7	8	0	28
KT	4	0	4	4	-	9	0	8	9	8	46
LG	4	0	0	0	0	-	0	0	4	0	8
Lotte	7	0	0	7	2	8	-	8	6	5	43
NC	0	0	0	0	0	5	0	-	6	5	16
Samsung	3	0	0	0	0	0	0	1	-	7	11
SSG	0	0	0	7	0	4	0	0	0	-	11
-----------------------------------------------------------------------------------
Losses	38	8	4	28	10	51	13	44	46	47

					Scenario Additional Draws (Ties) With
Team	Doosan	Hanwha	KIA	Kiwoom	KT	LG	Lotte	NC	Samsung	SSG	Total
Doosan	-	0	0	0	1	0	0	2	1	0	1
Hanwha	0	-	0	0	0	1	0	1	1	0	1
KIA	0	0	-	2	0	0	0	0	0	1	0
Kiwoom	0	0	0	-	0	0	0	1	0	0	0
KT	0	0	0	0	-	0	4	0	0	0	2
LG	0	0	0	0	0	-	1	0	0	0	0
Lotte	0	0	0	0	2	0	-	0	0	0	2
NC	0	0	0	0	0	0	0	-	0	3	2
Samsung	1	1	0	0	0	0	0	0	-	1	2
SSG	0	0	0	0	0	0	0	2	0	-	2
-----------------------------------------------------------------------------------
Total	1	1	0	0	2	0	2	2	2	2

The next two tables show, respectively, how many total games each team wins and ties against each of the other teams in the scenario:

					Scenario Total Wins Against
Team	Doosan	Hanwha	KIA	Kiwoom	KT	LG	Lotte	NC	Samsung	SSG	Wins
Doosan	-	4	2	7	4	8	4	9	5	11	54
Hanwha	12	-	5	15	13	10	10	11	12	12	100
KIA	14	11	-	10	7	12	13	13	9	11	100
Kiwoom	9	1	4	-	3	10	2	9	11	5	54
KT	11	3	9	13	-	13	4	11	14	11	89
LG	8	5	4	6	3	-	4	6	10	8	54
Lotte	12	6	3	14	8	11	-	12	13	10	89
NC	5	4	3	6	5	10	4	-	9	7	53
Samsung	10	3	7	5	2	6	3	7	-	11	54
SSG	5	4	4	11	5	8	6	6	4	-	53
-----------------------------------------------------------------------------------
Losses	86	41	41	87	50	88	50	84	87	86

					Scenario Total Draws (Ties) With
Team	Doosan	Hanwha	KIA	Kiwoom	KT	LG	Lotte	NC	Samsung	SSG	Total
Doosan	-	0	0	0	1	0	0	2	1	0	4
Hanwha	0	-	0	0	0	1	0	1	1	0	3
KIA	0	0	-	2	0	0	0	0	0	1	3
Kiwoom	0	0	0	-	0	0	0	1	0	0	3
KT	0	0	0	0	-	0	4	0	0	0	5
LG	0	0	0	0	0	-	1	0	0	0	2
Lotte	0	0	0	0	2	0	-	0	0	0	5
NC	0	0	0	0	0	0	0	-	0	3	7
Samsung	1	1	0	0	0	0	0	0	-	1	3
SSG	0	0	0	0	0	0	0	2	0	-	5
-----------------------------------------------------------------------------------
Total	4	3	3	3	5	2	5	7	3	5

# NC Dinos magic number
# NC's magic number
# Dinos magic number
# KBO Playoff Race