Official NHA Assessment

Race 1: tabGOLD - THE INTELLIGENT BET! MAIDEN PLATE (3-year-old Fillies) (For Maiden 3-year-old Fillies)

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Line Horse
Asiye Phambili
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
0 / 8
Within 2 points
Significant Diffs
8 / 8
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    Copper View          2    60.0    1    0.00     6.5   -     6            6     +6
2    Asiye Phambili       3    60.0    2    0.30     9.5   -     -            -     +0
3    Escapologist         5    60.0    3    6.50     0.0   -     19           19    +19
4    Silken Lace          2    60.0    4    10.10    6.5   -     6            6     +6
5    Rani's Choice        2    56.0    5    11.10    6.5   -     -2           -     +0
6    Maggie Tee           3    60.0    6    11.85    9.5   -     -            -     +0
7    Mission Rocks        3    60.0    7    16.95    9.5   -     -            -     +0
99   Aspoestertjie        5    60.0    99   0.00     0.0   -     19           19    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Copper View - 76 6 +70 6.5 -
2 Asiye Phambili Line - 119 - +119 9.5
3 Escapologist - 77 19 +58 0.0 -
4 Silken Lace - 54 6 +48 6.5 -
5 Rani's Choice - 51 - +51 6.5 -
6 Maggie Tee - 55 - +55 9.5 -
7 Mission Rocks - 74 - +74 9.5 -
99 Aspoestertjie - 68 19 +49 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