Official NHA Assessment

Race 1: 4RACING WELCOMES YOU PROGRESS PLATE (For 1,2 & 3 time winners & Maidens)

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Line Horse
Titans Of War
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
2 / 7
Within 2 points
Significant Diffs
5 / 7
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    Royal Edition        4    59.5    1    0.00     3.5   90    89           70    -20
2    Dance King           2    61.0    2    0.30     0.0   89    106          106   +17
3    Read All About It    2    53.0    3    0.60     0.0   101   90           91    -10
4    Titans Of War        2    56.0    4    8.40     0.0   89    89           89    +0
5    Don't Cry For Me     3    61.0    5    10.80    7.0   104   85           94    -10
99   Take No Prisoners    2    53.0    99   0.00     0.0   -     83           83    +0
99   American Rebel       4    60.5    99   0.00     3.5   -     91           91    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Royal Edition 90 92 70 +22 3.5 -
2 Dance King 89 89 106 -17 0.0 -
3 Read All About It 101 99 91 +8 0.0 -
4 Titans Of War Line 89 91 89 +2 0.0
5 Don't Cry For Me 104 103 94 +9 7.0 -
99 Take No Prisoners - 85 83 +2 0.0 -
99 American Rebel - 81 91 -10 3.5 -
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