2025 GHSA Girls Tennis Schedule - Explain Ranking - Calhoun

Final Rankings are available for the following sports:
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Football
Fast-Pitch Softball
Volleyball

School	Record	WP	OWP	OOWP	PSR
Calhoun	11 - 2	0.85271	0.56720	0.54853	0.66153

Home
Wins/Contests

Away
Wins/Contests

Neutral Site
Wins/Contests

Non-GHSA
Wins/Contests

5 / 6

5 / 5

1 / 2

0 / 0

WP =
0.9 * 5 (Home Wins) + 1.1 * 5 (Away Wins) + 1.0 * 1 (Neutral Site Wins)
/
0.9 * 6 (Home Contests) + 1.1 * 5 (Away Contests) + 1.0 * 2 (Neutral Site Contests)
= 0.85271

OWP =
(Marietta) 1 * 0.58621 (Times Played * Opponent WP Excluding Calhoun) +
(Walton) 1 * 1.00000 (Times Played * Opponent WP Excluding Calhoun) +
(Cartersville) 2 * 0.61905 (Times Played * Opponent WP Excluding Calhoun) +
(Woodland, Cartersville) 1 * 0.37736 (Times Played * Opponent WP Excluding Calhoun) +
(Adairsville) 1 * 0.44944 (Times Played * Opponent WP Excluding Calhoun) +
(Sonoraville) 2 * 0.83471 (Times Played * Opponent WP Excluding Calhoun) +
(Northwest Whitfield) 1 * 0.48485 (Times Played * Opponent WP Excluding Calhoun) +
(Heritage, Catoosa) 1 * 0.90323 (Times Played * Opponent WP Excluding Calhoun) +
(LaFayette) 1 * 0.33708 (Times Played * Opponent WP Excluding Calhoun) +
(Gilmer) 1 * 0.32787 (Times Played * Opponent WP Excluding Calhoun) +
(Ridgeland) 1 * 0.00000 (Times Played * Opponent WP Excluding Calhoun) / 13 (GHSA Opponent Count)
= 0.56720

OOWP =
(Marietta) 1 * 0.57986 (Times Played * Opponent OWP) +
(Walton) 1 * 0.73589 (Times Played * Opponent OWP) +
(Cartersville) 2 * 0.56734 (Times Played * Opponent OWP) +
(Woodland, Cartersville) 1 * 0.52390 (Times Played * Opponent OWP) +
(Adairsville) 1 * 0.50903 (Times Played * Opponent OWP) +
(Sonoraville) 2 * 0.54589 (Times Played * Opponent OWP) +
(Northwest Whitfield) 1 * 0.57543 (Times Played * Opponent OWP) +
(Heritage, Catoosa) 1 * 0.43315 (Times Played * Opponent OWP) +
(LaFayette) 1 * 0.53209 (Times Played * Opponent OWP) +
(Gilmer) 1 * 0.48053 (Times Played * Opponent OWP) +
(Ridgeland) 1 * 0.53453 (Times Played * Opponent OWP) / 13 (GHSA Opponent Count)
= 0.54853

PSRF = 0.35 * 0.85271 (WP) + 0.35 * 0.56720 (OWP) + 0.30 * 0.54853 (OOWP) = 0.66153

Opponents (Wins, Contests, WP excludes Calhoun, OWP includes all opponents)
School	Record	Home Wins/Contests	Away Wins/Contests	Neutral Site Wins/Contests	Non-GHSA Wins/Contests	WP	OWP
Marietta	9 - 6	6 / 8	1 / 3	2 / 4	0 / 0	0.58621	0.57986
Walton	5 - 0	3 / 3	2 / 2	0 / 0	0 / 0	1.00000	0.73589
Cartersville	7 - 4	6 / 8	1 / 3	0 / 0	0 / 0	0.61905	0.56734
Woodland, Cartersville	4 - 7	2 / 7	2 / 3	0 / 1	0 / 0	0.37736	0.52390
Adairsville	4 - 5	2 / 5	2 / 4	0 / 0	0 / 0	0.44944	0.50903
Sonoraville	10 - 2	3 / 4	4 / 5	3 / 3	0 / 0	0.83471	0.54589
Northwest Whitfield	5 - 5	3 / 5	1 / 4	0 / 0	1 / 1	0.48485	0.57543
Heritage, Catoosa	8 - 1	2 / 3	6 / 6	0 / 0	0 / 0	0.90323	0.43315
LaFayette	3 - 6	1 / 4	1 / 3	1 / 2	0 / 0	0.33708	0.53209
Gilmer	4 - 8	2 / 5	2 / 7	0 / 0	0 / 0	0.32787	0.48053
Ridgeland	0 - 5	0 / 2	0 / 3	0 / 0	0 / 0	0.00000	0.53453

Contests

CalhounAAA
2/24	Sonoraville	3 - 2	W
2/26	At Cartersville	3 - 2	W
3/04	Adairsville	4 - 1	W
3/06	At Northwest Whitfield	3 - 2	W
3/11	At Heritage, Catoosa	3 - 2	W
3/12	LaFayette	5 - 0	W
3/14	Walton (Neutral)	0 - 5	L
3/15	Marietta (Neutral)	5 - 0	W
3/17	At Sonoraville	3 - 2	W
3/18	Gilmer	5 - 0	W
3/25	At Ridgeland	5 - 0	W
4/02	Woodland, Cartersville	5 - 0	W
4/03	Cartersville	2 - 3	L
Wins: 11, Losses: 2, Ties: 0

MariettaAAAAAA
2/04	Sprayberry	5 - 0	W
2/05	Walker	1 - 4	L
2/07	Starrs Mill (Neutral)	4 - 1	W
2/08	At Carrollton	2 - 3	L
2/08	Columbus (Neutral)	2 - 3	L
2/13	Blessed Trinity	4 - 1	W
2/25	North Cobb	5 - 0	W
2/26	Kennesaw Mountain	2 - 3	L
3/01	North Cobb Christian (Neutral)	3 - 2	W
3/06	At North Paulding	1 - 4	L
3/11	Cherokee	5 - 0	W
3/15	Lovett (Neutral)	1 - 4	L
3/15	Calhoun (Neutral)	0 - 5	L
3/15	Decatur	3 - 2	W
3/18	At Etowah	4 - 1	W
3/19	Kell	4 - 1	W
Wins: 9, Losses: 7, Ties: 0

WaltonAAAAAA
2/25	At Cherokee	4 - 1	W
2/26	Greater Atlanta Christian	5 - 0	W
3/06	Etowah	4 - 1	W
3/11	At North Paulding	5 - 0	W
3/14	Calhoun (Neutral)	5 - 0	W
3/15	Lovett	5 - 0	W
Wins: 6, Losses: 0, Ties: 0

CartersvilleAAAA
2/04	North Paulding	2 - 3	L
2/10	Sequoyah	3 - 2	W
2/13	At Darlington	2 - 3	L
2/25	Adairsville	3 - 2	W
2/26	Calhoun	2 - 3	L
3/04	Southeast Whitfield	5 - 0	W
3/06	At Dalton	2 - 3	L
3/11	Allatoona	2 - 3	L
3/13	At Woodland, Cartersville	4 - 1	W
3/18	Cass	4 - 1	W
3/20	Hiram	3 - 2	W
3/25	Cedartown	4 - 1	W
4/03	At Calhoun	3 - 2	W
Wins: 8, Losses: 5, Ties: 0

Woodland, CartersvilleAAAA
2/06	North Paulding	1 - 4	L
2/10	Gordon Central	3 - 2	W
2/25	At Pepperell	4 - 1	W
2/27	Model (Neutral)	1 - 4	L
3/04	Cass	4 - 1	W
3/06	Hiram	1 - 4	L
3/11	Cedartown	2 - 3	L
3/13	Cartersville	1 - 4	L
3/18	At Southeast Whitfield	5 - 0	W
3/20	Dalton	0 - 5	L
3/24	At Allatoona	0 - 5	L
4/02	At Calhoun	0 - 5	L
Wins: 4, Losses: 8, Ties: 0

AdairsvilleAAA
2/05	At Gordon Central	5 - 0	W
2/25	At Cartersville	2 - 3	L
2/27	Pickens	2 - 3	L
3/04	At Calhoun	1 - 4	L
3/06	Heritage, Catoosa	1 - 4	L
3/13	At Northwest Whitfield	1 - 4	L
3/18	Ridgeland	4 - 1	W
3/20	Gilmer	4 - 1	W
3/24	At Trion	5 - 0	W
4/03	Rockmart	2 - 3	L
Wins: 4, Losses: 6, Ties: 0

SonoravilleAA
2/13	At Northwest Whitfield	4 - 1	W
2/24	At Calhoun	2 - 3	L
2/25	Ringgold	4 - 1	W
2/27	At Lakeview-Ft. Oglethorpe	5 - 0	W
3/04	At North Murray	4 - 1	W
3/06	Rockmart	3 - 2	W
3/11	North Cobb Christian	2 - 3	L
3/13	Coahulla Creek	3 - 2	W
3/17	Calhoun	2 - 3	L
3/20	At Murray County	4 - 1	W
3/25	Rockmart (Neutral)	3 - 1	W
3/25	Murray County (Neutral)	3 - 0	W
3/26	North Cobb Christian (Neutral)	3 - 0	W
4/03	At Model	2 - 3	L
Wins: 10, Losses: 4, Ties: 0

Northwest WhitfieldAAA
2/13	Sonoraville	1 - 4	L
2/18	Christian Heritage	0 - 5	L
2/21	Gordon Lee	5 - 0	W
2/25	At Dalton	0 - 5	L
2/27	At Gilmer	4 - 1	W
3/03	At Heritage, Catoosa	2 - 3	L
3/06	Calhoun	2 - 3	L
3/11	Ridgeland	4 - 1	W
3/13	Adairsville	4 - 1	W
3/14	At Coahulla Creek	0 - 5	L
3/17	Bradley Central, TN (Non-GHSA)	4 - 1	W
Wins: 5, Losses: 6, Ties: 0

Heritage, CatoosaAAA
2/24	At Ringgold	3 - 2	W
2/27	Dalton	0 - 5	L
2/28	At Murray County	5 - 0	W
3/03	Northwest Whitfield	3 - 2	W
3/06	At Adairsville	4 - 1	W
3/11	Calhoun	2 - 3	L
3/12	At Ridgeland	4 - 1	W
3/17	At Gilmer	4 - 1	W
3/18	LaFayette	5 - 0	W
3/20	At Coahulla Creek	4 - 0	W
Wins: 8, Losses: 2, Ties: 0

LaFayetteAAA
2/26	Gordon Lee	1 - 4	L
2/27	At Chattooga	0 - 5	L
3/03	Pepperell	2 - 3	L
3/04	Fannin County	3 - 2	W
3/05	Model (Neutral)	0 - 5	L
3/11	At Trion	3 - 2	W
3/12	At Calhoun	0 - 5	L
3/13	Gilmer	2 - 3	L
3/18	At Heritage, Catoosa	0 - 5	L
3/19	Coosa (Neutral)	4 - 1	W
Wins: 3, Losses: 7, Ties: 0

GilmerAAA
2/13	At Lumpkin County	0 - 5	L
2/20	Fannin County	4 - 1	W
2/24	At Pickens	0 - 5	L
2/25	At Dawson County	1 - 4	L
2/27	Northwest Whitfield	1 - 4	L
3/04	At Fannin County	4 - 1	W
3/10	Ridgeland	4 - 1	W
3/13	At LaFayette	3 - 2	W
3/14	At Murray County	2 - 3	L
3/17	Heritage, Catoosa	1 - 4	L
3/18	At Calhoun	0 - 5	L
3/20	At Adairsville	1 - 4	L
4/03	White County	1 - 4	L
Wins: 4, Losses: 9, Ties: 0

RidgelandAAA
3/04	Gordon Lee	1 - 4	L
3/10	At Gilmer	1 - 4	L
3/11	At Northwest Whitfield	1 - 4	L
3/12	Heritage, Catoosa	1 - 4	L
3/18	At Adairsville	1 - 4	L
3/25	Calhoun	0 - 5	L
Wins: 0, Losses: 6, Ties: 0

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2025 GHSA Girls Tennis Schedule - Explain Ranking - Calhoun