Official NHA Assessment

Race 3: #YOUCANBETONUS! MR 74 HANDICAP (Open)

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Line Horse
Hospices De Beaune
Reference for assessment
Exact Matches
1 / 9
Calculated = Official
Close Matches
6 / 9
Within 2 points
Significant Diffs
3 / 9
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    Porfirio             6    55.0    1    0.00     0.0   72    71           72    +0
2    Hollandia Bakkerij   3    56.5    2    0.25     5.0   76    64           66    -10
3    Hospices De Beaune   3    57.5    3    1.50     5.0   69    69           69    +0
4    Supreme Judge        2    57.0    4    2.75     0.0   78    77           77    -1
5    Flash Lightning      4    57.5    5    6.50     2.5   69    71           71    +2
6    Outback Express      2    54.0    6    6.60     0.0   80    69           70    -10
7    James Fitzjames      2    56.5    7    8.10     0.0   67    74           74    +7
8    Back For More        4    60.5    8    10.35    2.5   75    77           77    +2
9    Prolific Star        3    55.5    9    14.85    5.0   65    62           62    -3
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Porfirio 72 88 72 +16 0.0 -
2 Hollandia Bakkerij 76 76 66 +10 5.0 -
3 Hospices De Beaune Line 69 68 69 -1 5.0
4 Supreme Judge 78 77 77 ✓ Match 0.0 -
5 Flash Lightning 69 69 71 -2 2.5 -
6 Outback Express 80 71 70 +1 0.0 -
7 James Fitzjames 67 66 74 -8 0.0 -
8 Back For More 75 75 77 -2 2.5 -
9 Prolific Star 65 64 62 +2 5.0 -
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