Official NHA Assessment

Race 4: FOR HOSPITALITY BOOKINGS CALL 0116811796 MAIDEN PLATE (For all Maidens)

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Line Horse
Curtiss Condor
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
7 / 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    Mighty Eagle         2    56.0    1    0.00     0.0   -     -4           -     +0
2    Curtiss Condor       3    60.0    2    4.00     2.5   -     -            -     +0
3    Miss Takes           4    60.0    3    7.50     1.0   -     2            2     +2
4    World Order          2    52.0    4    10.00    0.0   -     -12          -     +0
5    Amanatto             3    57.0    5    10.50    2.5   72    -7           62    -10
6    Chicago Lass         6    54.5    6    12.25    0.0   55    -7           45    -10
7    Golden Alexia        3    57.5    7    14.75    2.5   78    -6           68    -10
8    Falcon Wings         3    60.0    8    30.75    2.5   -     -1           -     +0
99   The Real Deal        4    60.0    99   0.00     1.0   -     2            2     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Mighty Eagle - 95 - +95 0.0 -
2 Curtiss Condor Line - 79 - +79 2.5
3 Miss Takes - 62 2 +60 1.0 -
4 World Order - 84 - +84 0.0 -
5 Amanatto 72 64 62 +2 2.5 -
6 Chicago Lass 55 43 45 -2 0.0 -
7 Golden Alexia 78 56 68 -12 2.5 -
8 Falcon Wings - 47 - +47 2.5 -
99 The Real Deal - 50 2 +48 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