Official NHA Assessment

Race 4: RACEHORSE OWNERS ASSOCIATION MAIDEN SPECIAL WEIGHTS (F & M) (For all Maiden Fillies & Mares)

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Line Horse
She's My Captain
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
1 / 13
Within 2 points
Significant Diffs
11 / 13
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    She's My Captain     3    60.0    1    0.00     2.5   72    72           72    +0
2    Simply Beautiful     3    60.0    2    1.75     2.5   -     72           72    +72
3    Princess Louisa      3    60.0    3    3.75     2.5   -     72           72    +72
4    Metar                3    60.0    4    4.05     2.5   -     72           72    +72
5    Perfect Revenge      3    60.0    5    5.30     2.5   -     72           72    +72
6    Global Avenue        3    60.0    6    6.05     2.5   -     72           72    +72
7    Silver Garbo         2    56.0    7    6.80     1.5   -     66           66    +66
8    Anywhichway          3    57.0    8    7.55     2.5   66    66           66    +0
9    Sparkling Crystal    3    58.0    9    7.85     2.5   67    68           68    +1
10   Midnight Tryst       4    60.0    10   15.10    0.0   -     77           77    +77
11   Geometric            3    60.0    11   16.10    2.5   -     72           72    +72
12   Destined To Dance    3    60.0    12   16.30    2.5   -     72           72    +72
99   Pavs Cherry          3    60.0    99   0.00     2.5   -     72           72    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 She's My Captain Line 72 77 72 +5 2.5
2 Simply Beautiful - 55 72 -17 2.5 -
3 Princess Louisa - 54 72 -18 2.5 -
4 Metar - 73 72 +1 2.5 -
5 Perfect Revenge - 44 72 -28 2.5 -
6 Global Avenue - 64 72 -8 2.5 -
7 Silver Garbo - 87 66 +21 1.5 -
8 Anywhichway 66 59 66 -7 2.5 -
9 Sparkling Crystal 67 50 68 -18 2.5 -
10 Midnight Tryst - 34 77 -43 0.0 -
11 Geometric - 43 72 -29 2.5 -
12 Destined To Dance - 48 72 -24 2.5 -
99 Pavs Cherry - 44 72 -28 2.5 -
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