2026 GHSA Fast-Pitch Softball Schedule - Explain Ranking - Chattahoochee

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SchoolRecordWPOWPOOWPPSR
Chattahoochee3 - 70.300000.361070.452090.36700
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
2 / 51 / 50 / 00 / 0
 
WP =
1.0 * 2 (Home Wins) + 1.0 * 1 (Away Wins)
/
1.0 * 5 (Home Contests) + 1.0 * 5 (Away Contests)
= 0.30000
OWP =
(Chestatee)1 * 0.40000(Times Played * Opponent WP Excluding Chattahoochee) +
(Duluth)1 * 0.28571(Times Played * Opponent WP Excluding Chattahoochee) +
(South Gwinnett)1 * 0.33333(Times Played * Opponent WP Excluding Chattahoochee) +
(North Springs)1 * 0.00000(Times Played * Opponent WP Excluding Chattahoochee) +
(Marist)1 * 0.66667(Times Played * Opponent WP Excluding Chattahoochee) +
(Centennial)1 * 0.41667(Times Played * Opponent WP Excluding Chattahoochee) +
(Galloway)1 * 0.33333(Times Played * Opponent WP Excluding Chattahoochee) +
(Blessed Trinity)1 * 0.70000(Times Played * Opponent WP Excluding Chattahoochee) +
(Northview)1 * 0.10000(Times Played * Opponent WP Excluding Chattahoochee) +
(St. Pius X)1 * 0.37500(Times Played * Opponent WP Excluding Chattahoochee) / 10 (GHSA Opponent Count)
= 0.36107
OOWP =
(Chestatee)1 * 0.41840(Times Played * Opponent OWP) +
(Duluth)1 * 0.44598(Times Played * Opponent OWP) +
(South Gwinnett)1 * 0.39190(Times Played * Opponent OWP) +
(North Springs)1 * 0.42882(Times Played * Opponent OWP) +
(Marist)1 * 0.48543(Times Played * Opponent OWP) +
(Centennial)1 * 0.51615(Times Played * Opponent OWP) +
(Galloway)1 * 0.34807(Times Played * Opponent OWP) +
(Blessed Trinity)1 * 0.45510(Times Played * Opponent OWP) +
(Northview)1 * 0.53652(Times Played * Opponent OWP) +
(St. Pius X)1 * 0.49453(Times Played * Opponent OWP) / 10 (GHSA Opponent Count)
= 0.45209
PSRF = 0.35 * 0.30000 (WP) + 0.35 * 0.36107 (OWP) + 0.30 * 0.45209 (OOWP) = 0.36700
Opponents (Wins, Contests, WP excludes Chattahoochee, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Chestatee4 - 62 / 52 / 50 / 00 / 00.400000.41840
Duluth2 - 50 / 22 / 50 / 00 / 00.285710.44598
South Gwinnett3 - 61 / 42 / 50 / 00 / 00.333330.39190
North Springs0 - 70 / 30 / 20 / 20 / 00.000000.42882
Marist6 - 32 / 42 / 32 / 20 / 00.666670.48543
Centennial5 - 73 / 31 / 61 / 30 / 00.416670.51615
Galloway2 - 41 / 41 / 20 / 00 / 00.333330.34807
Blessed Trinity7 - 32 / 24 / 61 / 20 / 00.700000.45510
Northview1 - 91 / 60 / 40 / 00 / 00.100000.53652
St. Pius X3 - 52 / 51 / 30 / 00 / 00.375000.49453

Contests

ChattahoocheeAAAAA
8/06 Duluth 3 - 21  L
8/08 South Gwinnett 9 - 0  W
8/08 At Chestatee 6 - 23  L
8/11 At North Springs 13 - 21  L
8/13 Marist 1 - 18  L
8/18 At Centennial 2 - 18  L
8/19 Galloway 19 - 11  W
8/20 At Blessed Trinity 2 - 18  L
8/25 At Northview 11 - 2  W
8/27 St. Pius X 1 - 16  L
Wins: 3, Losses: 7, Ties: 0
ChestateeAAAA
8/06 At Gainesville 19 - 2  W
8/08 Chattahoochee 23 - 6  W
8/08 South Gwinnett 16 - 0  W
8/11 At West Hall 19 - 1  W
8/15 At Fannin County 7 - 8  L
8/15 At Fannin County 1 - 12  L
8/20 Pickens 2 - 10  L
8/20 Pickens 8 - 18  L
8/24 Central Gwinnett 16 - 0  W
8/25 Dawson County 5 - 15  L
8/27 At Gilmer 7 - 10  L
Wins: 5, Losses: 6, Ties: 0
DuluthAAAAAAA
8/06 At Chattahoochee 21 - 3  W
8/11 At Mountain View 5 - 7  L
8/13 At McEachern 17 - 8  W
8/15 At Providence Christian 2 - 17  L
8/15 At Greater Atlanta Christian 10 - 2  W
8/18 North Gwinnett 0 - 13  L
8/20 Peachtree Ridge 3 - 13  L
8/26 At Dunwoody 10 - 11  L
Wins: 3, Losses: 5, Ties: 0
South GwinnettAAAAAAA
8/04 At Shiloh 12 - 4  W
8/08 At Chattahoochee 0 - 9  L
8/08 At Chestatee 0 - 16  L
8/10 Chamblee 1 - 18  L
8/13 At Grayson 0 - 13  L
8/17 Cedar Shoals 19 - 18  W
8/18 Rockdale County 3 - 11  L
8/20 Archer 0 - 18  L
8/25 At Central Gwinnett 20 - 2  W
8/27 At Newton 1 - 8  L
Wins: 3, Losses: 7, Ties: 0
North SpringsAAAA
8/04 Chamblee 2 - 10  L
8/05 Holy Innocents (Neutral) 0 - 10  L
8/05 At Riverwood 5 - 14  L
8/06 Mount Vernon (Neutral) 3 - 15  L
8/11 Chattahoochee 21 - 13  W
8/18 Roswell 1 - 11  L
8/19 Lakeside, DeKalb 4 - 12  L
8/24 At Lakeside, DeKalb 7 - 12  L
Wins: 1, Losses: 7, Ties: 0
MaristAAAAA
8/08 At Brookwood 2 - 4  L
8/08 Hillgrove (Neutral) 9 - 8  W
8/11 At Northview 16 - 3  W
8/13 At Chattahoochee 18 - 1  W
8/15 Sequoyah (Neutral) 8 - 2  W
8/18 Cambridge 3 - 5  L
8/20 At Sprayberry 13 - 1  W
8/25 St. Pius X 3 - 2  W
8/26 Pope 1 - 9  L
8/27 Centennial 20 - 0  W
Wins: 7, Losses: 3, Ties: 0
CentennialAAAAA
8/03 At Johns Creek 2 - 3  L
8/06 Norcross 1 - 0  W
8/10 At Milton 1 - 10  L
8/12 At Midtown 0 - 14  L
8/13 Northview 11 - 3  W
8/17 At Chamblee 4 - 5  L
8/18 Chattahoochee 18 - 2  W
8/22 Jeff Davis (Neutral) 2 - 12  L
8/22 Woodland, Stockbridge (Neutral) 1 - 3  L
8/22 Peach County (Neutral) 14 - 8  W
8/25 At Sprayberry 14 - 7  W
8/26 Lakeside, DeKalb 8 - 4  W
8/27 At Marist 0 - 20  L
Wins: 6, Losses: 7, Ties: 0
GallowayAA
8/13 Pebblebrook 22 - 14  W
8/17 At Mt. Paran Christian 0 - 15  L
8/18 St. Francis 0 - 15  L
8/19 At Chattahoochee 11 - 19  L
8/24 Landmark Christian 18 - 19  L
8/25 Mt. Paran Christian 0 - 17  L
8/27 At Walker 14 - 11  W
Wins: 2, Losses: 5, Ties: 0
Blessed TrinityAAAAA
8/07 At Walton 6 - 7  L
8/08 Long County (Neutral) 0 - 8  L
8/08 At Roswell 18 - 4  W
8/11 At Sprayberry 17 - 1  W
8/13 At St. Pius X 10 - 4  W
8/18 At Northview 15 - 0  W
8/20 Chattahoochee 18 - 2  W
8/22 At Westminster 5 - 12  L
8/22 Decatur (Neutral) 2 - 1  W
8/26 Mt. Paran Christian 18 - 17  W
8/27 Sprayberry 15 - 2  W
Wins: 8, Losses: 3, Ties: 0
NorthviewAAAAA
8/04 Midtown 3 - 6  L
8/06 West Forsyth 2 - 13  L
8/10 Central Gwinnett 17 - 0  W
8/11 Marist 3 - 16  L
8/13 At Centennial 3 - 11  L
8/15 Johns Creek 1 - 18  L
8/17 At St. Pius X 1 - 14  L
8/18 Blessed Trinity 0 - 15  L
8/20 At Forsyth Central 0 - 11  L
8/22 At Johns Creek 0 - 7  L
8/25 Chattahoochee 2 - 11  L
Wins: 1, Losses: 10, Ties: 0
St. Pius XAAAAA
8/06 Dunwoody 5 - 3  W
8/12 Pace Academy 0 - 6  L
8/13 Blessed Trinity 4 - 10  L
8/17 Northview 14 - 1  W
8/18 At Sprayberry 11 - 3  W
8/19 At Wesleyan 4 - 7  L
8/25 At Marist 2 - 3  L
8/26 Westminster 5 - 8  L
8/27 At Chattahoochee 16 - 1  W
Wins: 4, Losses: 5, Ties: 0