Official NHA Assessment

Race 2: LUCKY FISH WINNING STREAK MIDDLE STAKES (F & M) (For Fillies and Mares)

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Line Horse
Pink Pigeon
Reference for assessment
Exact Matches
0 / 6
Calculated = Official
Close Matches
3 / 6
Within 2 points
Significant Diffs
1 / 6
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    Symphony In White    2    62.0    1    0.00     2.0   103   103          103   +0
2    Shesgotclass         3    57.0    2    2.25     3.0   89    91           91    +2
3    Pink Pigeon          3    60.0    3    3.25     3.0   97    97           97    +0
4    Miss William         3    55.5    4    3.55     3.0   84    88           88    +4
5    Call Me Secret       3    60.0    5    4.30     3.0   102   97           97    -5
99   Babelicious          3    61.0    99   0.00     3.0   -     99           99    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Symphony In White 103 107 103 +4 2.0 -
2 Shesgotclass 89 89 91 -2 3.0 -
3 Pink Pigeon Line 97 96 97 -1 3.0
4 Miss William 84 84 88 -4 3.0 -
5 Call Me Secret 102 96 97 -1 3.0 -
99 Babelicious - 106 99 +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