2025 GHSA Girls Tennis Schedule - Explain Ranking - Chamblee

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SchoolRecordWPOWPOOWPPSR
Chamblee8 - 40.664060.506950.516430.56478
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
1 / 16 / 91 / 20 / 0
 
WP =
0.9 * 1 (Home Wins) + 1.1 * 6 (Away Wins) + 1.0 * 1 (Neutral Site Wins)
/
0.9 * 1 (Home Contests) + 1.1 * 9 (Away Contests) + 1.0 * 2 (Neutral Site Contests)
= 0.66406
OWP =
(Norcross)1 * 0.53211(Times Played * Opponent WP Excluding Chamblee) +
(Arabia Mountain)2 * 0.59140(Times Played * Opponent WP Excluding Chamblee) +
(North Springs)1 * 0.60440(Times Played * Opponent WP Excluding Chamblee) +
(Midtown)1 * 0.49180(Times Played * Opponent WP Excluding Chamblee) +
(Woodward Academy)1 * 0.79085(Times Played * Opponent WP Excluding Chamblee) +
(Dunwoody)1 * 0.54037(Times Played * Opponent WP Excluding Chamblee) +
(Shiloh)1 * 0.00000(Times Played * Opponent WP Excluding Chamblee) +
(Lakeside, DeKalb)1 * 0.79021(Times Played * Opponent WP Excluding Chamblee) +
(Decatur)1 * 0.58065(Times Played * Opponent WP Excluding Chamblee) +
(Tri-Cities)1 * 0.16176(Times Played * Opponent WP Excluding Chamblee) +
(Tucker)1 * 0.40845(Times Played * Opponent WP Excluding Chamblee) / 12 (GHSA Opponent Count)
= 0.50695
OOWP =
(Norcross)1 * 0.44140(Times Played * Opponent OWP) +
(Arabia Mountain)2 * 0.45682(Times Played * Opponent OWP) +
(North Springs)1 * 0.47858(Times Played * Opponent OWP) +
(Midtown)1 * 0.64539(Times Played * Opponent OWP) +
(Woodward Academy)1 * 0.58632(Times Played * Opponent OWP) +
(Dunwoody)1 * 0.54815(Times Played * Opponent OWP) +
(Shiloh)1 * 0.51752(Times Played * Opponent OWP) +
(Lakeside, DeKalb)1 * 0.52347(Times Played * Opponent OWP) +
(Decatur)1 * 0.45538(Times Played * Opponent OWP) +
(Tri-Cities)1 * 0.54682(Times Played * Opponent OWP) +
(Tucker)1 * 0.54047(Times Played * Opponent OWP) / 12 (GHSA Opponent Count)
= 0.51643
PSRF = 0.35 * 0.66406 (WP) + 0.35 * 0.50695 (OWP) + 0.30 * 0.51643 (OOWP) = 0.56478
Opponents (Wins, Contests, WP excludes Chamblee, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Norcross6 - 54 / 62 / 50 / 00 / 00.532110.44140
Arabia Mountain5 - 40 / 35 / 60 / 00 / 00.591400.45682
North Springs5 - 3 - 10 / 45 / 50 / 00 / 00.604400.47858
Midtown6 - 63 / 53 / 70 / 00 / 00.491800.64539
Woodward Academy12 - 34 / 45 / 72 / 21 / 20.790850.58632
Dunwoody9 - 75 / 52 / 62 / 50 / 00.540370.54815
Shiloh0 - 60 / 40 / 20 / 00 / 00.000000.51752
Lakeside, DeKalb11 - 33 / 46 / 72 / 30 / 00.790210.52347
Decatur7 - 52 / 34 / 71 / 20 / 00.580650.45538
Tri-Cities1 - 60 / 41 / 20 / 10 / 00.161760.54682
Tucker3 - 42 / 31 / 40 / 00 / 00.408450.54047

Contests

ChambleeAAAAA
2/06 At Norcross 4 - 1  W
2/11 North Springs (Neutral) 1 - 4  L
2/13 At Midtown 1 - 4  L
2/25 At Woodward Academy 1 - 4  L
2/27 At Dunwoody 3 - 2  W
3/04 At Shiloh 5 - 0  W
3/06 At Lakeside, DeKalb 2 - 3  L
3/11 At Arabia Mountain 4 - 1  W
3/13 Decatur 4 - 0  W
3/18 At Tri-Cities 5 - 0  W
3/20 At Tucker 5 - 0  W
3/28 Arabia Mountain (Neutral) 5 - 0  W
Wins: 8, Losses: 4, Ties: 0
NorcrossAAAAAA
2/04 Lakeside, DeKalb 0 - 5  L
2/06 Chamblee 1 - 4  L
2/11 At Denmark 3 - 2  W
2/18 Mountain View 5 - 0  W
2/20 Centennial 3 - 2  W
2/27 At Mill Creek 0 - 5  L
3/04 At North Gwinnett 0 - 5  L
3/06 Meadowcreek 5 - 0  W
3/11 At Berkmar 5 - 0  W
3/18 Duluth 4 - 1  W
3/20 Brookwood 2 - 3  L
3/25 At Peachtree Ridge 1 - 4  L
Wins: 6, Losses: 6, Ties: 0
Arabia MountainAAAAA
2/12 At M. L. King 4 - 1  W
2/13 Woodward Academy 0 - 4  L
2/25 At Tri-Cities 5 - 0  W
2/27 At Shiloh 4 - 0  W
3/03 At Southwest DeKalb 5 - 0  W
3/06 Decatur 0 - 5  L
3/11 Chamblee 1 - 4  L
3/18 At Lakeside, DeKalb 0 - 5  L
3/20 Dunwoody 0 - 4  L
3/25 At Tucker 3 - 2  W
3/28 Chamblee (Neutral) 0 - 5  L
Wins: 5, Losses: 6, Ties: 0
North SpringsAAAA
2/04 At Greater Atlanta Christian 4 - 2  W
2/11 Chamblee (Neutral) 4 - 1  W
2/13 Woodstock 0 - 5  L
2/25 At Clarkston 4 - 1  W
2/26 At Druid Hills 4 - 1  W
2/27 Northview 0 - 5  L
3/04 At Cross Keys 5 - 0  W
3/06 Southwest DeKalb 2 - 2  T
3/18 At Lithonia 8 - 6  W
3/25 Marist 1 - 4  L
Wins: 6, Losses: 3, Ties: 1
MidtownAAAA
2/04 At Marist 1 - 4  L
2/13 Chamblee 4 - 1  W
2/25 Holy Innocents 1 - 4  L
2/27 Lakeside, DeKalb 1 - 4  L
3/04 At M. L. King 5 - 0  W
3/05 Drew 4 - 0  W
3/12 Jackson, Atlanta 5 - 0  W
3/13 At Creekside 5 - 0  W
3/17 At Forest Park 5 - 0  W
3/19 Mays 5 - 0  W
3/25 At Westminster 0 - 5  L
3/26 At Pace Academy 0 - 5  L
3/27 At Decatur 2 - 3  L
Wins: 7, Losses: 6, Ties: 0
Woodward Academy (Private)AAAAA
2/07 First Presbyterian Day (Non-GHSA) (Neutral) 3 - 2  W
2/11 Shiloh 5 - 0  W
2/13 At Arabia Mountain 4 - 0  W
2/18 At Tri-Cities 5 - 0  W
2/25 Chamblee 4 - 1  W
2/27 At Carrollton 3 - 2  W
3/13 At Dunwoody 2 - 3  L
3/14 At Statesboro 0 - 5  L
3/15 At Effingham County 3 - 2  W
3/18 Decatur 5 - 0  W
3/20 Lakeside, DeKalb 3 - 2  W
3/21 McIntosh 3 - 2  W
3/27 At Whitewater 4 - 1  W
4/02 Dunwoody (Neutral) 3 - 1  W
4/02 Lakeside, DeKalb (Neutral) 3 - 2  W
4/03 Auburn, AL (Non-GHSA) 1 - 4  L
Wins: 13, Losses: 3, Ties: 0
DunwoodyAAAAA
2/04 At North Gwinnett 0 - 5  L
2/06 St. Pius X (Neutral) 0 - 4  L
2/12 Mount Vernon 3 - 2  W
2/13 At Alpharetta 1 - 4  L
2/13 At Alpharetta 1 - 4  L
2/25 Lakeside, DeKalb (Neutral) 1 - 4  L
2/27 Chamblee 2 - 3  L
3/04 At Decatur 4 - 1  W
3/06 Shiloh 5 - 0  W
3/07 Trinity Christian (Neutral) 4 - 1  W
3/11 Tri-Cities 5 - 0  W
3/13 Woodward Academy 3 - 2  W
3/17 North Atlanta 3 - 2  W
3/18 At Centennial 2 - 3  L
3/20 At Arabia Mountain 4 - 0  W
3/28 Decatur (Neutral) 4 - 1  W
4/02 Woodward Academy (Neutral) 1 - 3  L
Wins: 9, Losses: 8, Ties: 0
ShilohAAAAA
2/11 At Woodward Academy 0 - 5  L
2/20 Tri-Cities 2 - 3  L
2/27 Arabia Mountain 0 - 4  L
3/04 Chamblee 0 - 5  L
3/06 At Dunwoody 0 - 5  L
3/13 Lakeside, DeKalb 0 - 5  L
3/20 Decatur 0 - 5  L
Wins: 0, Losses: 7, Ties: 0
Lakeside, DeKalbAAAAA
2/04 At Norcross 5 - 0  W
2/06 Cambridge 1 - 4  L
2/10 Brookwood 4 - 1  W
2/25 Dunwoody (Neutral) 4 - 1  W
2/27 At Midtown 4 - 1  W
3/03 At North Atlanta 4 - 1  W
3/06 Chamblee 3 - 2  W
3/10 Decatur 5 - 0  W
3/12 At Parkview 4 - 1  W
3/13 At Shiloh 5 - 0  W
3/17 At Tri-Cities 5 - 0  W
3/18 Arabia Mountain 5 - 0  W
3/20 At Woodward Academy 2 - 3  L
4/01 Tri-Cities (Neutral) 5 - 0  W
4/02 Woodward Academy (Neutral) 2 - 3  L
Wins: 12, Losses: 3, Ties: 0
DecaturAAAAA
2/27 Druid Hills 5 - 0  W
3/04 Dunwoody 1 - 4  L
3/06 At Arabia Mountain 5 - 0  W
3/10 At Lakeside, DeKalb 0 - 5  L
3/13 At Chamblee 0 - 4  L
3/14 River Ridge (Neutral) 3 - 2  W
3/15 At Marietta 2 - 3  L
3/18 At Woodward Academy 0 - 5  L
3/20 At Shiloh 5 - 0  W
3/22 At Southwest DeKalb 4 - 1  W
3/25 At Tri-Cities 5 - 0  W
3/27 Midtown 3 - 2  W
3/28 Dunwoody (Neutral) 1 - 4  L
Wins: 7, Losses: 6, Ties: 0
Tri-CitiesAAAAA
2/18 Woodward Academy 0 - 5  L
2/20 At Shiloh 3 - 2  W
2/25 Arabia Mountain 0 - 5  L
3/11 At Dunwoody 0 - 5  L
3/17 Lakeside, DeKalb 0 - 5  L
3/18 Chamblee 0 - 5  L
3/25 Decatur 0 - 5  L
4/01 Lakeside, DeKalb (Neutral) 0 - 5  L
Wins: 1, Losses: 7, Ties: 0
TuckerAAAA
2/25 At Cross Keys 5 - 0  W
3/06 At Marist 0 - 5  L
3/11 Druid Hills 3 - 2  W
3/13 Southwest DeKalb 3 - 2  W
3/18 At St. Pius X 0 - 5  L
3/20 Chamblee 0 - 5  L
3/25 Arabia Mountain 2 - 3  L
4/01 At Northview 0 - 5  L
Wins: 3, Losses: 5, Ties: 0