Official NHA Assessment

Race 7: CHARITY MILE 1 NOVEMBER FM 99 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Ceuta
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
2 / 8
Within 2 points
Significant Diffs
3 / 8
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    Miss Hannigan        4    58.5    1    0.00     0.5   96    93           96    +0
2    Ceuta                4    60.0    2    1.30     0.5   99    99           99    +0
3    Famous Lady          3    54.5    3    1.60     1.0   90    87           87    -3
4    Francine             4    61.0    4    1.65     0.5   101   101          101   +0
5    Queen Of Love        3    59.0    5    1.70     1.0   99    96           96    -3
6    Blind Ambition       3    54.5    6    3.10     1.0   91    86           86    -5
7    Glamorous Lady       2    52.0    7    8.50     0.0   86    81           81    -5
8    Happy Mo             3    55.5    8    8.75     1.0   90    86           86    -4
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Miss Hannigan 96 100 96 +4 0.5 -
2 Ceuta Line 99 97 99 -2 0.5
3 Famous Lady 90 103 87 +16 1.0 -
4 Francine 101 99 101 -2 0.5 -
5 Queen Of Love 99 86 96 -10 1.0 -
6 Blind Ambition 91 93 86 +7 1.0 -
7 Glamorous Lady 86 76 81 -5 0.0 -
8 Happy Mo 90 89 86 +3 1.0 -
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