Official NHA Assessment

Race 2: GALLOP TV YOUTUBE CHANNEL CONDITIONAL MAIDEN (F & M) (For Mdn F&M with 3 runs or more, Nett Rating of 68 & below)

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Line Horse
Oh Mandy
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
10 / 10
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    Roy Taking Off       4    58.0    1    0.00     5.0   57    76           63    +6
2    Lemon Scent          3    57.0    2    0.05     8.0   56    68           68    +12
3    Amber Eyes           3    51.0    3    1.85     8.0   60    59           59    -1
4    Oh Mandy             3    58.0    4    2.05     8.0   73    73           73    +0
5    Joan The Wad         4    59.0    5    2.10     5.0   62    81           81    +19
6    Dashing Duchess      2    56.0    6    11.00    0.0   69    82           82    +13
7    Amber Sky            2    60.0    7    16.80    0.0   66    90           90    +24
8    Admirals Queen       2    53.5    8    20.00    0.0   50    77           77    +27
99   Shiny Silva          3    55.0    99   0.00     8.0   -     64           64    +0
99   Fate Decreed         3    57.0    99   0.00     8.0   -     68           68    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Roy Taking Off 57 54 63 -9 5.0 -
2 Lemon Scent 56 58 68 -10 8.0 -
3 Amber Eyes 60 50 59 -9 8.0 -
4 Oh Mandy Line 73 64 73 -9 8.0
5 Joan The Wad 62 53 81 -28 5.0 -
6 Dashing Duchess 69 69 82 -13 0.0 -
7 Amber Sky 66 58 90 -32 0.0 -
8 Admirals Queen 50 47 77 -30 0.0 -
99 Shiny Silva - 42 64 -22 8.0 -
99 Fate Decreed - 54 68 -14 8.0 -
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