Official NHA Assessment

Race 6: SABC A STAKES (For All Horses)

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Line Horse
Powerandtheglory
Reference for assessment
Exact Matches
2 / 15
Calculated = Official
Close Matches
6 / 15
Within 2 points
Significant Diffs
6 / 15
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Snow Pilot           2    61.5    1    0.00     0.0   122   120          120   -2
2    Powerandtheglory     3    51.0    2    0.40     4.0   96    96           96    +0
3    Raven Black          2    52.5    3    0.70     0.0   99    107          107   +8
4    Gallic Dream         4    52.5    4    0.75     2.5   100   101          101   +1
5    Scottish Kiss        3    54.0    5    1.25     4.0   102   101          101   -1
6    O'Tenikwa            3    61.5    6    3.00     4.0   118   114          114   -4
7    Royal Aussie         2    61.5    7    5.00     0.0   120   120          120   +0
8    Tenango              4    61.5    8    6.00     2.5   126   115          116   -10
9    Great Plains         3    61.5    9    6.30     4.0   122   112          112   -10
10   Dumbledore           4    57.0    10   6.80     2.5   106   106          106   +0
11   King Regent          3    57.0    11   7.80     4.0   108   103          103   -5
12   Promettere           5    54.0    12   11.55    0.0   100   105          105   +5
13   Billy Bowlegs        5    51.5    13   16.55    0.0   104   100          100   -4
14   Gem King             6    60.0    14   16.95    0.0   113   117          117   +4
99   Legend Of Arthur     3    58.5    99   0.00     4.0   -     106          106   +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Snow Pilot 122 122 120 +2 0.0 -
2 Powerandtheglory Line 96 96 96 ✓ Match 4.0
3 Raven Black 99 99 107 -8 0.0 -
4 Gallic Dream 100 102 101 +1 2.5 -
5 Scottish Kiss 102 100 101 -1 4.0 -
6 O'Tenikwa 118 121 114 +7 4.0 -
7 Royal Aussie 120 120 120 ✓ Match 0.0 -
8 Tenango 126 126 116 +10 2.5 -
9 Great Plains 122 122 112 +10 4.0 -
10 Dumbledore 106 105 106 -1 2.5 -
11 King Regent 108 106 103 +3 4.0 -
12 Promettere 100 98 105 -7 0.0 -
13 Billy Bowlegs 104 104 100 +4 0.0 -
14 Gem King 113 108 117 -9 0.0 -
99 Legend Of Arthur - 110 106 +4 4.0 -
Assessment Methodology
Calculation Steps:
  1. Identify Line Horse - consistent performer used as reference
  2. Calculate WFA Allowance based on age, distance, and month
  3. Apply Drag Adjustment for beaten margin
  4. Calculate Actual Weight Performance:
    Weight - Drag - WFA
  5. Compare to Line Horse to determine race rating
  6. Apply special rules (maiden caps, layoff allowance)
Key Formulas:
  • Drag Effect: Varies by distance (see Benchmarks page)
  • 1 length ≈ 1kg at 1 mile (1600m)
  • WFA Scale: Based on Admiral Rous's 1855 table
  • Rating Points: 1kg = 2 rating points