Official NHA Assessment

Race 3: RACING240 FOR RACING FOR YOU MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Country Flame
Reference for assessment
Exact Matches
1 / 8
Calculated = Official
Close Matches
1 / 8
Within 2 points
Significant Diffs
3 / 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    Divine Dynasty       3    60.0    1    0.00     1.5   75    57           57    -18
2    Ideal Future         6    60.0    2    3.25     0.0   -     62           62    +62
3    Country Flame        3    60.0    3    3.50     1.5   58    58           58    +0
4    Five Fortunes        3    60.0    4    5.50     1.5   53    57           57    +4
5    Oceans Pride         7    60.0    5    6.25     0.0   57    60           60    +3
6    Allthewayfromusa     2    56.0    6    7.00     0.0   -     52           52    +52
7    Special Charm        3    60.0    7    7.50     1.5   -     57           57    +57
8    Lazer Grace          3    60.0    8    10.50    1.5   59    57           57    -2
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Divine Dynasty 75 57 57 ✓ Match 1.5 -
2 Ideal Future - 72 62 +10 0.0 -
3 Country Flame Line 58 54 58 -4 1.5
4 Five Fortunes 53 53 57 -4 1.5 -
5 Oceans Pride 57 57 60 -3 0.0 -
6 Allthewayfromusa - 57 52 +5 0.0 -
7 Special Charm - 104 57 +47 1.5 -
8 Lazer Grace 59 44 57 -13 1.5 -
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