Official NHA Assessment

Race 1: POUND BLOODSTOCK MAIDEN PLATE (For all Maidens)

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Line Horse
Dungeon Master
Reference for assessment
Exact Matches
0 / 7
Calculated = Official
Close Matches
0 / 7
Within 2 points
Significant Diffs
7 / 7
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    Cowboy Country       2    60.0    1    0.00     6.5   -     76           6     +6
2    Bombardier Boy       3    60.0    2    1.20     9.5   -     70           70    +70
3    Blazing Fury         3    60.0    3    7.00     9.5   -     70           70    +70
4    Dungeon Master       2    60.0    4    8.20     6.5   76    76           76    +0
5    Task Force           3    60.0    5    8.50     9.5   -     70           70    +70
6    Runthruthejungle     3    60.0    6    12.90    9.5   -     70           70    +70
99   Prince Of Troy       3    58.5    99   0.00     9.5   -     67           67    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Cowboy Country - 84 6 +78 6.5 -
2 Bombardier Boy - 83 70 +13 9.5 -
3 Blazing Fury - 90 70 +20 9.5 -
4 Dungeon Master Line 76 63 76 -13 6.5
5 Task Force - 76 70 +6 9.5 -
6 Runthruthejungle - 63 70 -7 9.5 -
99 Prince Of Troy - 80 67 +13 9.5 -
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