Official NHA Assessment

Race 2: RACING240 FOR RACING. FOR YOU MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R60 000 Win BSA Bonus Series)

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Line Horse
None identified
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    Simple Simple        5    60.0    1    0.00     0.0   -     -            -     +0
2    Trentino             2    60.0    2    1.40     0.0   -     -            -     +0
3    A Colourful Past     2    60.0    3    5.25     0.0   -     -            -     +0
4    Emirate Gina         2    58.5    4    6.30     0.0   -     -            -     +0
5    Summerland           5    60.0    5    6.50     0.0   -     -            -     +0
6    Treaty               2    56.0    6    8.00     0.0   -     -            -     +0
7    Queen Britanna       2    58.5    7    9.00     0.0   -     -            -     +0
8    Bardolphia           2    60.0    8    15.00    0.0   -     -            -     +0
9    Always In Command    2    60.0    9    20.00    0.0   -     -            -     +0
10   Tremendita           2    60.0    10   22.00    0.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Simple Simple - 71 - +71 0.0 -
2 Trentino - 54 - +54 0.0 -
3 A Colourful Past - 66 - +66 0.0 -
4 Emirate Gina - 103 - +103 0.0 -
5 Summerland - 45 - +45 0.0 -
6 Treaty - 48 - +48 0.0 -
7 Queen Britanna - 57 - +57 0.0 -
8 Bardolphia - 50 - +50 0.0 -
9 Always In Command - 45 - +45 0.0 -
10 Tremendita - 50 - +50 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