2024-2025 GHSA Football Schedule - Explain Ranking - Grayson

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SchoolRecordWPOWPOOWPPSR
Grayson9 - 10.909090.516560.511890.65255
Home
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests
3 / 43 / 30 / 03 / 3
 
WP =
1.0 * 3 (Home Wins) + 1.0 * 3 (Away Wins) + 0.9 * 3 (Non-GHSA Wins)
/
1.0 * 4 (Home Contests) + 1.0 * 3 (Away Contests) + 1.0 * 3 (Non-GHSA Contests)
= 0.90909
OWP =
(Newton)1 * 0.66667(Times Played * Opponent WP Excluding Grayson) +
(Archer)1 * 0.34831(Times Played * Opponent WP Excluding Grayson) +
(Collins Hill)1 * 0.87640(Times Played * Opponent WP Excluding Grayson) +
(Grovetown)1 * 0.12360(Times Played * Opponent WP Excluding Grayson) +
(Rockdale County)1 * 0.56667(Times Played * Opponent WP Excluding Grayson) +
(South Gwinnett)1 * 0.80435(Times Played * Opponent WP Excluding Grayson) +
(Heritage, Conyers)1 * 0.22989(Times Played * Opponent WP Excluding Grayson) / 7 (GHSA Opponent Count)
= 0.51656
OOWP =
(Newton)1 * 0.54300(Times Played * Opponent OWP) +
(Archer)1 * 0.61930(Times Played * Opponent OWP) +
(Collins Hill)1 * 0.53015(Times Played * Opponent OWP) +
(Grovetown)1 * 0.53457(Times Played * Opponent OWP) +
(Rockdale County)1 * 0.37580(Times Played * Opponent OWP) +
(South Gwinnett)1 * 0.52022(Times Played * Opponent OWP) +
(Heritage, Conyers)1 * 0.46019(Times Played * Opponent OWP) / 7 (GHSA Opponent Count)
= 0.51189
PSRF = 0.35 * 0.90909 (WP) + 0.35 * 0.51656 (OWP) + 0.30 * 0.51189 (OOWP) = 0.65255
Opponents (Wins, Contests, WP excludes Grayson, OWP includes all opponents)
SchoolRecordHome
Wins/Contests		Away
Wins/Contests		Neutral Site
Wins/Contests		Non-GHSA
Wins/Contests		WPOWP
Newton6 - 33 / 43 / 40 / 00 / 10.666670.54300
Archer3 - 61 / 52 / 40 / 00 / 00.348310.61930
Collins Hill8 - 15 / 53 / 40 / 00 / 00.876400.53015
Grovetown1 - 80 / 51 / 40 / 00 / 00.123600.53457
Rockdale County5 - 42 / 43 / 40 / 10 / 00.566670.37580
South Gwinnett7 - 21 / 35 / 51 / 10 / 00.804350.52022
Heritage, Conyers2 - 71 / 61 / 30 / 00 / 00.229890.46019

Contests

GraysonAAAAAA
8/16 Collins Hill 19 - 20  L
8/23 At Thompson, AL (Non-GHSA) 15 - 14  W
8/30 Dorman, SC (Non-GHSA) 53 - 0  W
9/06 At Mallard Creek, NC (Non-GHSA) 28 - 14  W
9/20 Grovetown 63 - 0  W
10/14 At Rockdale County 1 - 0  W
10/25 At South Gwinnett 41 - 7  W
10/31 Archer 45 - 14  W
11/05 Heritage, Conyers 42 - 0  W
11/09 At Newton (Sharp Stadium) 43 - 13  W
Wins: 9, Losses: 1, Ties: 0
NewtonAAAAAA
8/16 At Eastside (Sharp Stadium) 15 - 26  L
8/23 Alcovy (Sharp Stadium) 70 - 0  W
8/31 Douglas County (Sharp Stadium) 15 - 35  L
9/07 At East St. Louis (Non-GHSA) (East St. Louis) 21 - 28  L
9/20 At Archer (Archer) 50 - 25  W
10/19 Heritage, Conyers (Sharp Stadium) 46 - 6  W
10/25 At Rockdale County (Rockdale) 43 - 7  W
10/31 At South Gwinnett (South Gwinnett) 58 - 40  W
11/05 Grovetown (Sharp Stadium) 60 - 24  W
11/09 Grayson (Sharp Stadium) 13 - 43  L
Wins: 6, Losses: 4, Ties: 0
ArcherAAAAAA
8/16 North Cobb 21 - 49  L
8/23 Seckinger 27 - 34  L
8/30 At Mill Creek 14 - 48  L
9/06 At Eastside (Sharp Stadium) 16 - 34  L
9/20 Newton (Archer) 25 - 50  L
10/14 At Grovetown 42 - 14  W
10/19 South Gwinnett 32 - 56  L
10/25 At Heritage, Conyers 36 - 13  W
10/31 At Grayson 14 - 45  L
11/05 Rockdale County 56 - 0  W
Wins: 3, Losses: 7, Ties: 0
Collins HillAAAAAA
8/16 At Grayson 20 - 19  W
8/23 Woodward Academy 21 - 14  W
8/30 Cedar Grove 44 - 13  W
9/06 At Parkview 27 - 10  W
9/20 Central Gwinnett 17 - 7  W
9/30 Mountain View 51 - 0  W
10/04 At Buford 7 - 34  L
10/10 Mill Creek 13 - 12  W
10/25 At Dacula 53 - 28  W
11/01 At Discovery 65 - 0  W
Wins: 9, Losses: 1, Ties: 0
GrovetownAAAAAA
8/16 Lakeside, Evans 12 - 30  L
8/23 At Greenbrier 14 - 28  L
8/30 At Evans 3 - 38  L
9/06 Thomson 13 - 20  L
9/20 At Grayson 0 - 63  L
10/14 Archer 14 - 42  L
10/18 Rockdale County 21 - 26  L
10/31 At Heritage, Conyers 34 - 6  W
11/05 At Newton (Sharp Stadium) 24 - 60  L
11/09 South Gwinnett 7 - 34  L
Wins: 1, Losses: 9, Ties: 0
Rockdale CountyAAAAAA
8/16 Salem (Reid stadium) 27 - 15  W
8/23 At Forest Park (T) 35 - 6  W
8/30 At Miller Grove (HS) 16 - 0  W
9/06 Alcovy 9 - 12  L
9/20 South Gwinnett (Neutral) 6 - 59  L
10/14 Grayson 0 - 1  L
10/18 At Grovetown 26 - 21  W
10/25 Newton (Rockdale) 7 - 43  L
11/05 At Archer 0 - 56  L
11/09 Heritage, Conyers 35 - 0  W
Wins: 5, Losses: 5, Ties: 0
South GwinnettAAAAAA
8/16 At Shiloh 20 - 12  W
8/23 Dutchtown 24 - 14  W
8/30 At Brookwood 42 - 20  W
9/13 Valdosta 14 - 27  L
9/20 Rockdale County (Neutral) 59 - 6  W
10/14 At Heritage, Conyers 1 - 0  W
10/19 At Archer 56 - 32  W
10/25 Grayson 7 - 41  L
10/31 Newton (South Gwinnett) 40 - 58  L
11/09 At Grovetown 34 - 7  W
Wins: 7, Losses: 3, Ties: 0
Heritage, ConyersAAAAAA
8/16 M. L. King 14 - 13  W
8/23 At Salem 24 - 0  W
9/06 Miller Grove 0 - 7  L
9/13 Hapeville 7 - 46  L
10/14 South Gwinnett 0 - 1  L
10/19 At Newton (Sharp Stadium) 6 - 46  L
10/25 Archer 13 - 36  L
10/31 Grovetown 6 - 34  L
11/05 At Grayson 0 - 42  L
11/09 At Rockdale County 0 - 35  L
Wins: 2, Losses: 8, Ties: 0