Official NHA Assessment

Race 6: COMPUTAFORM ONLINE NOVICE PLATE (F & M) (Maidens & 1 time winners (F & M))

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Line Horse
Lady Of The Flame
Reference for assessment
Exact Matches
1 / 13
Calculated = Official
Close Matches
1 / 13
Within 2 points
Significant Diffs
6 / 13
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    Golightly            4    57.0    1    0.00     2.0   63    58           58    -5
2    Lady Of The Flame    4    58.5    2    4.25     2.0   62    62           62    +0
3    Savannah Winter      3    60.0    3    10.00    4.0   77    60           67    -10
4    Monashada            3    60.0    4    10.50    4.0   77    60           67    -10
5    Nirvana Girl         4    58.5    5    13.75    2.0   75    61           65    -10
6    With Our Blessing    4    57.0    6    14.25    2.0   49    58           58    +9
7    Flying Tessa         3    59.5    7    14.35    4.0   72    59           62    -10
8    Intuitive            4    56.0    8    14.85    2.0   76    56           66    -10
9    Red Ruby             3    59.5    9    16.10    4.0   66    59           59    -7
10   Trippin The Stars    4    59.0    10   17.35    2.0   50    62           62    +12
11   Badrah (AUS)         4    58.0    11   17.85    2.0   58    60           60    +2
12   Our World            4    60.0    12   17.95    2.0   64    64           64    +0
99   Lady Isabella        4    60.0    99   0.00     2.0   -     64           64    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Golightly 63 84 58 +26 2.0 -
2 Lady Of The Flame Line 62 59 62 -3 2.0
3 Savannah Winter 77 73 67 +6 4.0 -
4 Monashada 77 94 67 +27 4.0 -
5 Nirvana Girl 75 60 65 -5 2.0 -
6 With Our Blessing 49 41 58 -17 2.0 -
7 Flying Tessa 72 59 62 -3 4.0 -
8 Intuitive 76 62 66 -4 2.0 -
9 Red Ruby 66 62 59 +3 4.0 -
10 Trippin The Stars 50 50 62 -12 2.0 -
11 Badrah (AUS) 58 56 60 -4 2.0 -
12 Our World 64 64 64 ✓ Match 2.0 -
99 Lady Isabella - 53 64 -11 2.0 -
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