2025-2026 GHSA Boys Basketball Schedule - Explain Ranking - Columbia

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School	Record	WP	OWP	OOWP	PSR
Columbia	4 - 1	0.78000	0.53643	0.61458	0.64512

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Wins/Contests

Neutral Site
Wins/Contests

Non-GHSA
Wins/Contests

1 / 2

0 / 0

3 / 3

0 / 0

WP =
0.9 * 1 (Home Wins) + 1.0 * 3 (Neutral Site Wins)
/
1.0 * 2 (Home Contests) + 1.0 * 3 (Neutral Site Contests)
= 0.78000

OWP =
(Morrow) 1 * 0.65000 (Times Played * Opponent WP Excluding Columbia) +
(M. L. King) 1 * 1.10000 (Times Played * Opponent WP Excluding Columbia) +
(Eastside) 1 * 0.77500 (Times Played * Opponent WP Excluding Columbia) +
(Cedar Grove) 1 * 0.00000 (Times Played * Opponent WP Excluding Columbia) +
(Paideia) 1 * 0.15714 (Times Played * Opponent WP Excluding Columbia) / 5 (GHSA Opponent Count)
= 0.53643

OOWP =
(Morrow) 1 * 0.60833 (Times Played * Opponent OWP) +
(M. L. King) 1 * 0.40000 (Times Played * Opponent OWP) +
(Eastside) 1 * 0.72292 (Times Played * Opponent OWP) +
(Cedar Grove) 1 * 0.72500 (Times Played * Opponent OWP) +
(Paideia) 1 * 0.61667 (Times Played * Opponent OWP) / 5 (GHSA Opponent Count)
= 0.61458

PSRF = 0.35 * 0.78000 (WP) + 0.35 * 0.53643 (OWP) + 0.30 * 0.61458 (OOWP) = 0.64512

Opponents (Wins, Contests, WP excludes Columbia, OWP includes all opponents)
School	Record	Home Wins/Contests	Away Wins/Contests	Neutral Site Wins/Contests	Non-GHSA Wins/Contests	WP	OWP
Morrow	4 - 2	1 / 1	0 / 0	3 / 5	0 / 0	0.65000	0.60833
M. L. King	1 - 0 - 1	0 / 0	1 / 2	0 / 0	0 / 0	1.10000	0.40000
Eastside	3 - 1	0 / 0	1 / 2	1 / 1	1 / 1	0.77500	0.72292
Cedar Grove	0 - 0	0 / 0	0 / 0	0 / 0	0 / 0	0.00000	0.72500
Paideia	1 - 6	0 / 2	1 / 1	0 / 1	0 / 3	0.15714	0.61667

Contests

ColumbiaAA
11/08	Eastside (Neutral)	52 - 51	W
11/11	Cedar Grove (Neutral)	75 - 64	W
11/22	M. L. King	64 - 53	W
11/28	Paideia (Neutral)	83 - 71	W
12/02	Morrow	53 - 55	L
Wins: 4, Losses: 1, Ties: 0

MorrowAAAAA
11/08	Douglass, Atlanta (Neutral)	66 - 57	W
11/11	South Gwinnett (Neutral)	57 - 48	W
11/14	Westlake (Neutral)	55 - 71	L
11/15	New Manchester (Neutral)	56 - 38	W
11/18	Hebron Christian (Neutral)	64 - 65	L
11/22	Locust Grove	61 - 57	W
12/02	At Columbia	55 - 53	W
Wins: 5, Losses: 2, Ties: 0

M. L. KingAAAA
11/18	At Banneker	86 - 75	W
11/21	At Locust Grove	-	T
11/22	At Columbia	53 - 64	L
Wins: 1, Losses: 1, Ties: 1

EastsideAAAA
11/08	Columbia (Neutral)	51 - 52	L
11/11	Creekside Christian (Non-GHSA)	54 - 45	W
11/15	At Rockdale County	62 - 54	W
11/24	Dougherty (Neutral)	65 - 38	W
11/29	At Salem	48 - 52	L
Wins: 3, Losses: 2, Ties: 0

Cedar GroveAAA
11/11	Columbia (Neutral)	64 - 75	L
Wins: 0, Losses: 1, Ties: 0

Paideia (Private)A Division I
11/11	Decatur	45 - 84	L
11/13	Mays	53 - 74	L
11/15	Newton (Neutral)	54 - 63	L
11/21	At Providence Christian	64 - 61	W
11/24	Maryville High School, TN (Non-GHSA) (Neutral)	62 - 68	L
11/25	Grissom HS, AL (Non-GHSA) (Neutral)	60 - 70	L
11/28	Columbia (Neutral)	71 - 83	L
11/29	Vashon, MO HS (Non-GHSA) (Neutral)	47 - 58	L
Wins: 1, Losses: 7, Ties: 0

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2025-2026 GHSA Boys Basketball Schedule - Explain Ranking - Columbia