Official NHA Assessment

Race 4: DAFFIQ SUPERIOR PLATE (Open)

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Line Horse
Majestic Warrior
Reference for assessment
Exact Matches
0 / 4
Calculated = Official
Close Matches
0 / 4
Within 2 points
Significant Diffs
3 / 4
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    Ultimate Jewel       5    60.0    1    0.00     0.0   81    95           87    +6
2    Majestic Warrior     2    60.0    2    0.25     2.0   91    91           91    +0
3    Hildelita            4    57.5    3    5.25     3.5   89    83           83    -6
99   Force Eight          3    57.5    99   0.00     3.0   -     84           84    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Ultimate Jewel 81 80 87 -7 0.0 -
2 Majestic Warrior Line 91 86 91 -5 2.0
3 Hildelita 89 76 83 -7 3.5 -
99 Force Eight - 77 84 -7 3.0 -
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