Official NHA Assessment

Race 2: WWW.SOCCER6.CO.ZA MAIDEN PLATE (For Maidens R15 000 Win Bonus ROA Members)

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Line Horse
Bridgerton
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
7 / 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    Bridgerton           2    59.0    1    0.00     0.0   71    71           71    +0
2    William's Legacy     2    59.0    2    4.00     0.0   51    72           72    +21
3    Kitty Mo             2    56.0    3    4.25     0.0   68    66           66    -2
4    Piper Of Hamelin     2    59.0    4    6.75     0.0   56    71           71    +15
5    Montreal             2    56.0    5    8.75     0.0   70    65           65    -5
6    Western Jack         3    60.0    6    11.75    4.0   58    65           65    +7
7    Charge Ahead         2    59.0    7    12.25    0.0   67    71           71    +4
8    And It's Over        2    59.0    8    18.50    0.0   42    71           71    +29
9    Santo Domingo        3    57.5    9    26.75    4.0   59    60           60    +1
10   Future Africa        2    59.0    10   30.00    0.0   23    71           71    +48
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Bridgerton Line 71 67 71 -4 0.0
2 William's Legacy 51 66 72 -6 0.0 -
3 Kitty Mo 68 69 66 +3 0.0 -
4 Piper Of Hamelin 56 55 71 -16 0.0 -
5 Montreal 70 55 65 -10 0.0 -
6 Western Jack 58 50 65 -15 4.0 -
7 Charge Ahead 67 57 71 -14 0.0 -
8 And It's Over 42 38 71 -33 0.0 -
9 Santo Domingo 59 54 60 -6 4.0 -
10 Future Africa 23 72 71 +1 0.0 -
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