Official NHA Assessment

Race 6: WORLD SPORTS BETTING SCARLET LADY (Listed) (For Fillies and Mares)

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Line Horse
Lucky Miss
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
9 / 11
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    Celtic Beauty        4    55.5    1    0.00     1.5   89    90           90    +1
2    Lucky Miss           3    57.0    2    0.15     3.5   89    89           89    +0
3    Ivy League           2    58.5    3    0.65     0.0   98    104          104   +6
4    Juliet Tango         6    60.0    4    2.85     0.0   98    104          104   +6
5    Kind Judy            4    53.0    5    2.90     1.5   76    87           87    +11
6    Indian Ocean         3    57.0    6    3.20     3.5   90    91           91    +1
7    Sleek As Silk        2    57.0    7    4.00     0.0   90    97           97    +7
8    Ballroom Bliss       4    55.5    8    4.80     1.5   82    90           90    +8
9    Mary's Greenlight    4    60.0    9    5.80     1.5   103   99           99    -4
10   Sea Goddess          3    55.5    10   6.20     3.5   83    86           86    +3
11   Foreshore            2    57.0    11   8.70     0.0   95    96           96    +1
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Celtic Beauty 89 96 90 +6 1.5 -
2 Lucky Miss Line 89 82 89 -7 3.5
3 Ivy League 98 98 104 -6 0.0 -
4 Juliet Tango 98 81 104 -23 0.0 -
5 Kind Judy 76 73 87 -14 1.5 -
6 Indian Ocean 90 107 91 +16 3.5 -
7 Sleek As Silk 90 87 97 -10 0.0 -
8 Ballroom Bliss 82 84 90 -6 1.5 -
9 Mary's Greenlight 103 103 99 +4 1.5 -
10 Sea Goddess 83 80 86 -6 3.5 -
11 Foreshore 95 92 96 -4 0.0 -
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