Official NHA Assessment

Race 7: 4RACING.TV MR 66 HANDICAP (Open)

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Line Horse
Allez Les Bleu (AUS)
Reference for assessment
Exact Matches
0 / 17
Calculated = Official
Close Matches
5 / 17
Within 2 points
Significant Diffs
7 / 17
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    Imposing Angel       3    60.0    1    0.00     3.5   71    64           71    +0
2    Trust The Fire       4    59.0    2    0.75     4.0   64    61           61    -3
3    Allez Les Bleu (AUS  6    54.5    3    1.15     0.0   60    60           60    +0
4    Money Fighter        4    59.5    4    1.25     4.0   65    62           62    -3
5    Edward Longshanks    3    57.0    5    1.50     3.5   65    58           58    -7
6    Just As Rich         4    57.5    6    2.00     4.0   61    58           58    -3
7    True Brit            3    55.0    7    3.00     3.5   61    54           54    -7
8    Raisetheredlantern   4    58.0    8    3.75     4.0   62    59           59    -3
9    Excellarator         3    59.0    9    6.00     3.5   69    62           62    -7
10   Soweto Rose          3    56.5    10   6.75     3.5   64    57           57    -7
11   Mercer Girl          6    55.5    11   9.75     0.0   57    62           62    +5
12   Hear The Trumpet     6    58.0    12   15.00    0.0   62    67           67    +5
13   Rock On Philly       3    58.5    13   35.00    3.5   68    61           61    -7
99   Touch Of Fate        5    55.5    99   0.00     0.0   -     62           62    +0
99   Bridge Of Spies      6    52.5    99   0.00     0.0   -     56           56    +0
99   Freedom Dancer       4    53.0    99   0.00     4.0   -     49           49    +0
99   Twelve Oaks          7    57.5    99   0.00     0.0   -     66           66    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Imposing Angel 71 73 71 +2 3.5 -
2 Trust The Fire 64 65 61 +4 4.0 -
3 Allez Les Bleu (AUS) Line 60 58 60 -2 0.0
4 Money Fighter 65 58 62 -4 4.0 -
5 Edward Longshanks 65 62 58 +4 3.5 -
6 Just As Rich 61 52 58 -6 4.0 -
7 True Brit 61 55 54 +1 3.5 -
8 Raisetheredlantern 62 64 59 +5 4.0 -
9 Excellarator 69 60 62 -2 3.5 -
10 Soweto Rose 64 59 57 +2 3.5 -
11 Mercer Girl 57 53 62 -9 0.0 -
12 Hear The Trumpet 62 52 67 -15 0.0 -
13 Rock On Philly 68 68 61 +7 3.5 -
99 Touch Of Fate - 57 62 -5 0.0 -
99 Bridge Of Spies - 48 56 -8 0.0 -
99 Freedom Dancer - 40 49 -9 4.0 -
99 Twelve Oaks - 55 66 -11 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