Official NHA Assessment

Race 6: Call now! Or play online. www.trackandball.co.za FM 86 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Lucky Miss
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
8 / 9
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    Danse Milord         3    59.5    1    0.00     7.0   85    90           85    +0
2    Imperious Destiny    3    58.0    2    0.50     7.0   82    92           92    +10
3    Sign Of Fate         4    54.0    3    1.20     4.0   88    89           89    +1
4    Lucky Miss           3    56.0    4    1.60     7.0   86    86           86    +0
5    Sea Goddess          3    56.5    5    1.65     7.0   79    87           87    +8
6    Lady Tiptree         3    58.0    6    4.05     7.0   82    88           88    +6
7    Zinikele             5    60.0    7    4.35     0.0   86    105          105   +19
8    Toto                 4    57.0    8    8.15     4.0   80    91           91    +11
99   Foreshore            2    58.5    99   0.00     0.0   -     102          102   +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Danse Milord 85 94 85 +9 7.0 -
2 Imperious Destiny 82 85 92 -7 7.0 -
3 Sign Of Fate 88 74 89 -15 4.0 -
4 Lucky Miss Line 86 82 86 -4 7.0
5 Sea Goddess 79 80 87 -7 7.0 -
6 Lady Tiptree 82 68 88 -20 7.0 -
7 Zinikele 86 89 105 -16 0.0 -
8 Toto 80 79 91 -12 4.0 -
99 Foreshore - 92 102 -10 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