Official NHA Assessment

Race 5: TAB 4RACING APP FM 66 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Full Of Magic
Reference for assessment
Exact Matches
1 / 14
Calculated = Official
Close Matches
5 / 14
Within 2 points
Significant Diffs
5 / 14
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    Smashing             4    58.5    1    0.00     6.0   63    63           63    +0
2    Full Of Magic        4    54.0    2    0.25     6.0   54    54           54    +0
3    Free World           3    60.0    3    0.35     5.0   66    68           68    +2
4    Mediteraneangoddes   4    56.0    4    0.85     6.0   58    58           58    +0
5    String Of Lights     4    60.5    5    1.10     6.0   67    67           67    +0
6    Piton De Neige       4    53.0    6    1.60     6.0   52    52           52    +0
7    Komesans Passion     4    57.0    7    1.85     6.0   60    60           60    +0
8    Bossy Boots          4    55.0    8    4.10     6.0   56    56           56    +0
9    Frosty Reception     3    56.5    9    4.60     5.0   66    61           61    -5
10   Bretty               3    56.5    10   4.70     5.0   66    61           61    -5
11   True Design          3    57.5    11   6.20     5.0   68    63           63    -5
12   Puff Of Smoke        3    54.0    12   8.20     5.0   54    56           56    +2
13   Double Trade         2    55.5    13   9.20     3.5   72    62           62    -10
14   Ginger Palace        3    58.0    14   14.70    5.0   69    64           64    -5
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Smashing 63 78 63 +15 6.0 -
2 Full Of Magic Line 54 52 54 -2 6.0
3 Free World 66 62 68 -6 5.0 -
4 Mediteraneangoddes 58 58 58 ✓ Match 6.0 -
5 String Of Lights 67 66 67 -1 6.0 -
6 Piton De Neige 52 57 52 +5 6.0 -
7 Komesans Passion 60 52 60 -8 6.0 -
8 Bossy Boots 56 51 56 -5 6.0 -
9 Frosty Reception 66 63 61 +2 5.0 -
10 Bretty 66 60 61 -1 5.0 -
11 True Design 68 52 63 -11 5.0 -
12 Puff Of Smoke 54 51 56 -5 5.0 -
13 Double Trade 72 67 62 +5 3.5 -
14 Ginger Palace 69 55 64 -9 5.0 -
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