Official NHA Assessment

Race 1: 4RACING WELCOMES YOU WORK RIDERS MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Hubertus Hunt
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
2 / 8
Within 2 points
Significant Diffs
5 / 8
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    Hubertus Hunt        2    58.0    1    0.00     0.0   77    77           77    +0
2    Blood Of Eden        2    58.0    2    0.20     0.0   79    77           77    -2
3    Chickasaw            2    58.0    3    1.60     0.0   72    80           80    +8
4    Cool Reggae          4    60.0    4    3.70     3.0   53    76           76    +23
5    Comic Artist         2    58.0    5    5.00     0.0   67    77           77    +10
6    Red Enchantress      2    58.0    6    5.75     0.0   69    77           77    +8
7    Codeword             2    60.0    7    7.35     0.0   58    81           81    +23
8    Festival Of Light    3    58.0    8    14.35    6.0   63    65           65    +2
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Hubertus Hunt Line 77 75 77 -2 0.0
2 Blood Of Eden 79 74 77 -3 0.0 -
3 Chickasaw 72 67 80 -13 0.0 -
4 Cool Reggae 53 64 76 -12 3.0 -
5 Comic Artist 67 75 77 -2 0.0 -
6 Red Enchantress 69 66 77 -11 0.0 -
7 Codeword 58 54 81 -27 0.0 -
8 Festival Of Light 63 75 65 +10 6.0 -
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