2025 GHSA Volleyball Schedule - Explain Ranking - North Cobb

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SchoolRecordWPOWPOOWPPSR
North Cobb11 - 70.616670.627050.570220.60637
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
1 / 22 / 45 / 93 / 3
 
WP =
0.9 * 1 (Home Wins) + 1.1 * 2 (Away Wins) + 1.0 * 5 (Neutral Site Wins) + 1.0 * 3 (Non-GHSA Wins)
/
1.0 * 2 (Home Contests) + 1.0 * 4 (Away Contests) + 1.0 * 9 (Neutral Site Contests) + 1.0 * 3 (Non-GHSA Contests)
= 0.61667
OWP =
(Marietta)1 * 0.40833(Times Played * Opponent WP Excluding North Cobb) +
(St. Pius X)1 * 0.70625(Times Played * Opponent WP Excluding North Cobb) +
(North Hall)1 * 0.38667(Times Played * Opponent WP Excluding North Cobb) +
(Cherokee Bluff)2 * 0.74615(Times Played * Opponent WP Excluding North Cobb) +
(North Gwinnett)1 * 0.45294(Times Played * Opponent WP Excluding North Cobb) +
(North Paulding)1 * 0.61818(Times Played * Opponent WP Excluding North Cobb) +
(Buford)1 * 0.95455(Times Played * Opponent WP Excluding North Cobb) +
(Pope)2 * 0.76471(Times Played * Opponent WP Excluding North Cobb) +
(South Forsyth)1 * 0.08333(Times Played * Opponent WP Excluding North Cobb) +
(Alpharetta)1 * 0.90000(Times Played * Opponent WP Excluding North Cobb) +
(Milton)1 * 0.65882(Times Played * Opponent WP Excluding North Cobb) +
(Allatoona)1 * 0.66875(Times Played * Opponent WP Excluding North Cobb) +
(North Cobb Christian)1 * 0.54615(Times Played * Opponent WP Excluding North Cobb) / 15 (GHSA Opponent Count)
= 0.62705
OOWP =
(Marietta)1 * 0.58367(Times Played * Opponent OWP) +
(St. Pius X)1 * 0.56680(Times Played * Opponent OWP) +
(North Hall)1 * 0.55502(Times Played * Opponent OWP) +
(Cherokee Bluff)2 * 0.50492(Times Played * Opponent OWP) +
(North Gwinnett)1 * 0.49513(Times Played * Opponent OWP) +
(North Paulding)1 * 0.49662(Times Played * Opponent OWP) +
(Buford)1 * 0.62524(Times Played * Opponent OWP) +
(Pope)2 * 0.61502(Times Played * Opponent OWP) +
(South Forsyth)1 * 0.61102(Times Played * Opponent OWP) +
(Alpharetta)1 * 0.65638(Times Played * Opponent OWP) +
(Milton)1 * 0.61957(Times Played * Opponent OWP) +
(Allatoona)1 * 0.52854(Times Played * Opponent OWP) +
(North Cobb Christian)1 * 0.57548(Times Played * Opponent OWP) / 15 (GHSA Opponent Count)
= 0.57022
PSRF = 0.35 * 0.61667 (WP) + 0.35 * 0.62705 (OWP) + 0.30 * 0.57022 (OOWP) = 0.60637
Opponents (Wins, Contests, WP excludes North Cobb, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Marietta5 - 71 / 10 / 44 / 70 / 00.408330.58367
St. Pius X11 - 50 / 13 / 48 / 110 / 00.706250.56680
North Hall6 - 93 / 41 / 32 / 80 / 00.386670.55502
Cherokee Bluff10 - 35 / 72 / 33 / 30 / 00.746150.50492
North Gwinnett8 - 93 / 70 / 35 / 70 / 00.452940.49513
North Paulding7 - 44 / 52 / 21 / 30 / 10.618180.49662
Buford11 - 07 / 72 / 20 / 02 / 20.954550.62524
Pope13 - 43 / 53 / 47 / 80 / 00.764710.61502
South Forsyth1 - 110 / 20 / 31 / 70 / 00.083330.61102
Alpharetta14 - 16 / 61 / 17 / 80 / 00.900000.65638
Milton11 - 62 / 24 / 55 / 100 / 00.658820.61957
Allatoona11 - 55 / 72 / 32 / 42 / 20.668750.52854
North Cobb Christian7 - 61 / 32 / 34 / 60 / 10.546150.57548

Contests

North CobbAAAAAA
8/09 St. Pius X (Neutral) 2 - 1  W
8/09 North Hall (Neutral) 2 - 0  W
8/09 At Cherokee Bluff 2 - 1  W
8/09 North Gwinnett (Neutral) 2 - 0  W
8/12 North Paulding 3 - 2  W
8/14 Cherokee Bluff (Neutral) 1 - 2  L
8/14 At Buford 0 - 2  L
8/16 Pope (Neutral) 0 - 2  L
8/16 South Forsyth (Neutral) 2 - 0  W
8/16 Alpharetta (Neutral) 1 - 2  L
8/16 Milton (Neutral) 0 - 2  L
8/19 At Marietta 2 - 3  L
8/23 Tournament TBD (Non-GHSA) 2 - 0  W
8/23 Tournament TBD (Non-GHSA) 2 - 1  W
8/23 Tournament TBD (Non-GHSA) 2 - 0  W
8/23 Pope 1 - 2  L
8/28 At Allatoona 2 - 1  W
8/28 North Cobb Christian (Neutral) 2 - 0  W
Wins: 11, Losses: 7, Ties: 0
MariettaAAAAAA
8/08 East Coweta (Neutral) 2 - 0  W
8/08 Kennesaw Mountain (Neutral) 2 - 0  W
8/08 Denmark (Neutral) 1 - 2  L
8/09 Denmark (Neutral) 2 - 0  W
8/09 At Sequoyah 1 - 2  L
8/12 At Walton 0 - 3  L
8/14 Hillgrove 3 - 0  W
8/19 North Cobb 3 - 2  W
8/21 At Blessed Trinity 0 - 2  L
8/21 Cartersville (Neutral) 0 - 2  L
8/23 Lassiter (Neutral) 2 - 0  W
8/23 Pope (Neutral) 0 - 2  L
8/26 At Etowah 0 - 3  L
Wins: 6, Losses: 7, Ties: 0
St. Pius X (Private)AAAA
8/09 South Gwinnett (Neutral) 2 - 0  W
8/09 North Cobb (Neutral) 1 - 2  L
8/09 North Gwinnett (Neutral) 2 - 0  W
8/09 At Cherokee Bluff 2 - 0  W
8/12 Providence Christian (Neutral) 2 - 0  W
8/12 At Greater Atlanta Christian 2 - 0  W
8/14 Blessed Trinity 0 - 2  L
8/14 Johns Creek (Neutral) 1 - 2  L
8/19 At Whitefield Academy 2 - 0  W
8/19 North Cobb Christian (Neutral) 2 - 0  W
8/23 Gainesville (Neutral) 2 - 0  W
8/23 Gainesville (Neutral) 2 - 0  W
8/23 Columbus (Neutral) 1 - 2  L
8/23 Mount Vernon (Neutral) 2 - 0  W
8/23 Mount Vernon (Neutral) 2 - 0  W
8/23 Woodstock (Neutral) 0 - 2  L
8/27 At Woodward Academy 0 - 2  L
Wins: 11, Losses: 6, Ties: 0
North HallAAA
8/05 At East Forsyth 0 - 3  L
8/07 Dawson County 2 - 0  W
8/07 Jefferson 0 - 2  L
8/09 North Gwinnett (Neutral) 1 - 2  L
8/09 North Cobb (Neutral) 0 - 2  L
8/09 Cherokee Bluff (Neutral) 0 - 2  L
8/12 At Habersham Central 2 - 0  W
8/12 Commerce (Neutral) 2 - 0  W
8/19 At Dawson County 1 - 2  L
8/19 Commerce (Neutral) 2 - 0  W
8/23 Creekview (Neutral) 0 - 2  L
8/23 Cherokee (Neutral) 1 - 2  L
8/23 North Atlanta (Neutral) 0 - 2  L
8/23 Forsyth Central (Neutral) 0 - 2  L
8/26 Pickens 2 - 0  W
8/26 Lumpkin County 2 - 0  W
Wins: 6, Losses: 10, Ties: 0
Cherokee BluffAAA
8/05 Gainesville 3 - 2  W
8/07 Forsyth Central 2 - 1  W
8/07 East Forsyth 1 - 2  L
8/09 South Gwinnett 2 - 0  W
8/09 North Hall (Neutral) 2 - 0  W
8/09 St. Pius X 0 - 2  L
8/09 North Cobb 1 - 2  L
8/12 Athens Academy (Neutral) 2 - 0  W
8/12 At Loganville 2 - 0  W
8/14 North Cobb (Neutral) 2 - 1  W
8/14 At Buford 0 - 2  L
8/21 Chestatee 2 - 0  W
8/21 Duluth 2 - 0  W
8/28 At White County 2 - 0  W
8/28 McDonough (Neutral) 2 - 0  W
Wins: 11, Losses: 4, Ties: 0
North GwinnettAAAAAA
8/07 Dacula 2 - 3  L
8/09 North Hall (Neutral) 2 - 1  W
8/09 St. Pius X (Neutral) 0 - 2  L
8/09 North Cobb (Neutral) 0 - 2  L
8/09 South Gwinnett (Neutral) 2 - 0  W
8/12 South Forsyth 2 - 0  W
8/12 Hebron Christian 0 - 2  L
8/14 At Gainesville 1 - 3  L
8/19 At Creekview 1 - 2  L
8/19 West Forsyth (Neutral) 0 - 2  L
8/21 Archer 0 - 2  L
8/21 Collins Hill 2 - 1  W
8/23 Heritage, Catoosa (Neutral) 2 - 1  W
8/23 Johns Creek (Neutral) 2 - 1  W
8/23 Dawson County (Neutral) 2 - 1  W
8/23 At North Forsyth 0 - 2  L
8/28 Jackson County 0 - 2  L
8/28 Mountain View 2 - 0  W
Wins: 8, Losses: 10, Ties: 0
North PauldingAAAAAA
8/07 Temple 2 - 0  W
8/12 At North Cobb 2 - 3  L
8/14 At Kings Academy (Non-GHSA) 0 - 2  L
8/14 At North Cobb Christian 2 - 0  W
8/16 Mt. Bethel Christian (Neutral) 2 - 0  W
8/16 Blessed Trinity (Neutral) 0 - 2  L
8/16 West Forsyth (Neutral) 1 - 2  L
8/19 Etowah 2 - 3  L
8/21 Hillgrove 2 - 1  W
8/21 New Manchester 2 - 0  W
8/26 At Wheeler 3 - 0  W
8/28 East Coweta 3 - 0  W
Wins: 7, Losses: 5, Ties: 0
BufordAAAAAA
8/07 Hebron Christian 2 - 1  W
8/07 Lambert 2 - 0  W
8/12 At Wesleyan 3 - 0  W
8/14 Cherokee Bluff 2 - 0  W
8/14 North Cobb 2 - 0  W
8/19 Jackson County 2 - 0  W
8/19 Dunwoody 2 - 0  W
8/21 At Johns Creek 2 - 0  W
8/22 Showdown at the Sunsphere (Knoxville, Tennessee) (Non-GHSA) (Neutral) 2 - 0  W
8/23 Showdown at the Sunsphere (Knoxville, Tennessee) (Non-GHSA) (Neutral) 2 - 0  W
8/27 Greater Atlanta Christian 2 - 0  W
8/27 North Oconee 2 - 1  W
Wins: 12, Losses: 0, Ties: 0
PopeAAAAA
8/07 Roswell 2 - 0  W
8/07 Kell 2 - 0  W
8/09 Walton 1 - 3  L
8/12 At Hillgrove 2 - 1  W
8/12 Cartersville (Neutral) 1 - 2  L
8/14 At Mt. Pisgah Christian 3 - 0  W
8/16 Milton (Neutral) 2 - 0  W
8/16 North Cobb (Neutral) 2 - 0  W
8/16 At South Forsyth 2 - 0  W
8/19 At Alpharetta 0 - 2  L
8/19 Blessed Trinity (Neutral) 2 - 0  W
8/23 Wheeler (Neutral) 2 - 0  W
8/23 Campbell (Neutral) 2 - 0  W
8/23 Marietta (Neutral) 2 - 0  W
8/23 At North Cobb 2 - 1  W
8/23 Walton (Neutral) 2 - 0  W
8/23 Wheeler (Neutral) 2 - 0  W
8/26 Marist 0 - 3  L
8/28 River Ridge 3 - 2  W
Wins: 15, Losses: 4, Ties: 0
South ForsythAAAAAA
8/05 At Johns Creek 0 - 2  L
8/08 At River Ridge 0 - 2  L
8/08 Norcross (Neutral) 0 - 2  L
8/09 Starrs Mill (Neutral) 0 - 2  L
8/09 River Ridge (Neutral) 0 - 2  L
8/09 Cartersville (Neutral) 2 - 0  W
8/09 Cherokee (Neutral) 1 - 2  L
8/12 At North Gwinnett 0 - 2  L
8/12 Hebron Christian (Neutral) 0 - 2  L
8/16 North Cobb (Neutral) 0 - 2  L
8/16 Pope 0 - 2  L
8/16 Mt. Pisgah Christian (Neutral) 1 - 2  L
8/16 Milton 1 - 2  L
Wins: 1, Losses: 12, Ties: 0
AlpharettaAAAAAA
8/08 At Etowah 2 - 0  W
8/08 Hillgrove (Neutral) 2 - 0  W
8/09 Lambert (Neutral) 2 - 0  W
8/09 Northside, Columbus (Neutral) 2 - 0  W
8/09 McIntosh (Neutral) 2 - 0  W
8/09 Cartersville (Neutral) 1 - 2  L
8/14 Milton 2 - 0  W
8/14 Marist 2 - 0  W
8/16 Mt. Pisgah Christian (Neutral) 2 - 0  W
8/16 Lee County (Neutral) 2 - 0  W
8/16 Richmond Hill (Neutral) 2 - 0  W
8/16 North Cobb (Neutral) 2 - 1  W
8/19 Pope 2 - 0  W
8/19 Blessed Trinity 2 - 0  W
8/19 McIntosh 3 - 1  W
8/28 Forsyth Central 3 - 0  W
Wins: 15, Losses: 1, Ties: 0
MiltonAAAAA
8/08 Creekview (Neutral) 2 - 1  W
8/08 Glynn Academy (Neutral) 2 - 0  W
8/09 West Forsyth (Neutral) 2 - 0  W
8/09 Northgate (Neutral) 2 - 1  W
8/09 Harrison (Neutral) 0 - 2  L
8/12 Westminster (Neutral) 1 - 2  L
8/12 At North Forsyth 2 - 0  W
8/14 At Alpharetta 0 - 2  L
8/14 Marist (Neutral) 0 - 2  L
8/16 Pope (Neutral) 0 - 2  L
8/16 At South Forsyth 2 - 1  W
8/16 North Cobb (Neutral) 2 - 0  W
8/16 Richmond Hill (Neutral) 0 - 2  L
8/19 Johns Creek 3 - 2  W
8/21 At Chamblee 2 - 0  W
8/21 Riverwood (Neutral) 2 - 0  W
8/26 At Seckinger 3 - 1  W
8/28 Westlake 3 - 0  W
Wins: 12, Losses: 6, Ties: 0
AllatoonaAAAA
8/07 Central, Carroll 1 - 2  L
8/07 Adairsville 2 - 0  W
8/12 At Harrison 2 - 0  W
8/12 McIntosh (Neutral) 1 - 2  L
8/14 East Coweta 2 - 0  W
8/14 Calhoun 2 - 1  W
8/19 Greater Atlanta Christian 2 - 0  W
8/19 At North Forsyth 0 - 2  L
8/21 Mt. Paran Christian 2 - 1  W
8/21 King's Academy (Non-GHSA) 2 - 1  W
8/23 Lassiter (Neutral) 2 - 0  W
8/23 TBD - Cobb County Tournament (Non-GHSA) (Neutral) 2 - 1  W
8/23 Mt. Paran Christian (Neutral) 0 - 2  L
8/26 Cedartown (Neutral) 2 - 0  W
8/26 At Southeast Whitfield 2 - 0  W
8/28 North Cobb 1 - 2  L
8/28 North Cobb Christian 1 - 2  L
Wins: 11, Losses: 6, Ties: 0
North Cobb Christian (Private)AA
8/12 River Ridge 1 - 2  L
8/12 Trinity Christian (Neutral) 2 - 0  W
8/14 North Paulding 0 - 2  L
8/14 King's Academy (Non-GHSA) 0 - 2  L
8/19 Whitefield Academy 2 - 0  W
8/19 St. Pius X (Neutral) 0 - 2  L
8/21 At Kell 0 - 2  L
8/21 Northgate (Neutral) 2 - 1  W
8/23 Kell (Neutral) 2 - 1  W
8/23 Mt. Paran Christian (Neutral) 0 - 2  L
8/26 At Holy Innocents 2 - 0  W
8/26 Riverwood (Neutral) 2 - 0  W
8/28 At Allatoona 2 - 1  W
8/28 North Cobb (Neutral) 0 - 2  L
Wins: 7, Losses: 7, Ties: 0