Official NHA Assessment

Race 3: 4RACING.TV FM 82 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Strange Magic
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
1 / 8
Within 2 points
Significant Diffs
5 / 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    Woman Of Power       4    61.5    1    0.00     7.0   85    71           85    +0
2    Kabon Kapi           5    59.0    2    3.50     0.0   88    80           80    -8
3    Strange Magic        5    60.0    3    4.00     0.0   82    82           82    +0
4    Kilmonivaig          5    56.0    4    5.25     0.0   74    74           74    +0
5    Miss Shaivi          4    56.0    5    8.25     7.0   74    60           64    -10
6    Treasure Hunt        6    59.5    6    9.00     0.0   81    81           81    +0
7    Call To Glory (GB)   5    57.0    7    11.25    0.0   76    76           76    +0
8    Isn't She Bonny      2    56.0    8    13.00    4.0   74    66           66    -8
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Woman Of Power 85 92 85 +7 7.0 -
2 Kabon Kapi 88 96 80 +16 0.0 -
3 Strange Magic Line 82 69 82 -13 0.0
4 Kilmonivaig 74 56 74 -18 0.0 -
5 Miss Shaivi 74 68 64 +4 7.0 -
6 Treasure Hunt 81 80 81 -1 0.0 -
7 Call To Glory (GB) 76 84 76 +8 0.0 -
8 Isn't She Bonny 74 71 66 +5 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