Official NHA Assessment

Race 4: GENUINE ENNION SYNDICATE CAPE B STAKES (For All Horses with a nett rating of 96 & below)

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Line Horse
Navy Strength
Reference for assessment
Exact Matches
0 / 6
Calculated = Official
Close Matches
1 / 6
Within 2 points
Significant Diffs
4 / 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    King Pelles          3    54.5    1    0.00     9.0   82    75           75    -7
2    Daimyo               3    55.5    2    1.00     9.0   86    83           83    -3
3    Navy Strength        3    61.5    3    2.25     9.0   94    94           94    +0
4    Gimme More Time      5    60.0    4    2.45     0.0   91    108          108   +17
5    Marshall Field       3    54.0    5    2.55     9.0   80    78           78    -2
6    Coronation Time      2    57.0    6    2.85     0.0   85    101          101   +16
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 King Pelles 82 122 75 +47 9.0 -
2 Daimyo 86 105 83 +22 9.0 -
3 Navy Strength Line 94 97 94 +3 9.0
4 Gimme More Time 91 87 108 -21 0.0 -
5 Marshall Field 80 77 78 -1 9.0 -
6 Coronation Time 85 80 101 -21 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