Official NHA Assessment

Race 6: RIVER INDIGO HANDICAP brought to you by RH CONSTRUCTION & CONCRETE FLOORS (For Fillies and Mares. Non-Black Type)

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Line Horse
Lucky Miss
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
1 / 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    Monashada            3    57.5    1    0.00     5.0   89    89           89    +0
2    Lucky Miss           3    53.0    2    0.15     5.0   80    80           80    +0
3    Hawker Typhoon       4    60.0    3    0.20     3.0   94    98           98    +4
4    Meet At The George   5    58.5    4    2.20     0.0   91    104          104   +13
5    Eau De Vie           2    52.0    5    3.50     0.0   84    89           89    +5
6    Love Bomb            4    59.0    6    4.10     3.0   92    97           97    +5
7    Vihaan's Pie         4    60.0    7    12.50    3.0   94    98           98    +4
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Monashada 89 94 89 +5 5.0 -
2 Lucky Miss Line 80 82 80 +2 5.0
3 Hawker Typhoon 94 89 98 -9 3.0 -
4 Meet At The George 91 89 104 -15 0.0 -
5 Eau De Vie 84 50 89 -39 0.0 -
6 Love Bomb 92 77 97 -20 3.0 -
7 Vihaan's Pie 94 91 98 -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