Official NHA Assessment

Race 7: GOLD CIRCLE RACING YOUTUBE CHANNEL FM 86 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Magical Flight
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
1 / 8
Within 2 points
Significant Diffs
7 / 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    Asiye Phambili       3    61.0    1    0.00     9.0   89    84           89    +0
2    Petit Verdot         2    52.0    2    1.00     0.0   71    88           88    +17
3    Magical Flight       4    59.0    3    1.40     7.0   87    87           87    +0
4    Midnight Crystal     2    57.0    4    1.50     0.0   81    97           97    +16
5    Love Bomb            4    57.0    5    1.75     7.0   80    83           83    +3
6    Toto                 4    58.5    6    2.45     7.0   83    85           85    +2
7    Zinikele             5    60.5    7    2.95     0.0   88    103          103   +15
8    Alphabetty           5    60.5    8    4.95     0.0   88    101          101   +13
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Asiye Phambili 89 119 89 +30 9.0 -
2 Petit Verdot 71 75 88 -13 0.0 -
3 Magical Flight Line 87 85 87 -2 7.0
4 Midnight Crystal 81 66 97 -31 0.0 -
5 Love Bomb 80 77 83 -6 7.0 -
6 Toto 83 79 85 -6 7.0 -
7 Zinikele 88 89 103 -14 0.0 -
8 Alphabetty 88 71 101 -30 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