Official NHA Assessment

Race 3: RACING240 FOR RACING. FOR YOU JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA Bonus Series)

Back to Race
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 8
Within 2 points
Significant Diffs
7 / 8
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Egyptian Mau         2    57.0    1    0.00     2.5   -     -            -     +0
2    Platina Princess     2    57.0    2    2.10     2.5   -     -            -     +0
3    Global Thunder       4    60.0    3    2.70     4.0   -     -            -     +0
4    Dakota Cat           2    57.0    4    3.20     2.5   -     -            -     +0
5    Darling Harbour      4    57.0    5    7.40     4.0   -     -            -     +0
6    Ice Star             2    60.0    6    7.60     2.5   -     -            -     +0
7    Arctic Commander     2    57.0    7    10.50    2.5   -     -            -     +0
99   Heirloom             4    57.0    99   0.00     4.0   -     -            -     +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Egyptian Mau - 110 - +110 2.5 -
2 Platina Princess - 94 - +94 2.5 -
3 Global Thunder - 83 - +83 4.0 -
4 Dakota Cat - 61 - +61 2.5 -
5 Darling Harbour - 60 - +60 4.0 -
6 Ice Star - 112 - +112 2.5 -
7 Arctic Commander - 73 - +73 2.5 -
99 Heirloom - 67 - - 4.0 -
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