Official NHA Assessment

Race 2: RACING240 FOR RACING. FOR YOU FM 74 APPRENTICE HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Allez Les Bleu (AUS)
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
6 / 11
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    Rozara               3    56.0    1    0.00     4.5   75    65           75    +0
2    Allez Les Bleu (AUS  6    49.0    2    2.25     0.0   60    60           60    +0
3    Verinova             4    51.5    3    3.00     5.0   65    55           55    -10
4    On Cue               3    55.5    4    3.75     4.5   79    64           69    -10
5    Future Princess      3    55.5    5    4.25     4.5   76    64           66    -10
6    Captain's Run        3    60.0    6    4.50     4.5   80    73           73    -7
7    Stolen Kiss          3    53.5    7    4.75     4.5   75    60           65    -10
8    Mercer Girl          6    49.5    8    5.75     0.0   61    61           61    +0
9    Flash Rock           4    48.0    9    6.00     5.0   54    48           48    -6
10   Princess Queen       3    50.5    10   7.25     4.5   66    54           56    -10
11   Diamonds 'n Dust     4    60.5    11   8.50     5.0   78    73           73    -5
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Rozara 75 73 75 -2 4.5 -
2 Allez Les Bleu (AUS) Line 60 58 60 -2 0.0
3 Verinova 65 64 55 +9 5.0 -
4 On Cue 79 81 69 +12 4.5 -
5 Future Princess 76 69 66 +3 4.5 -
6 Captain's Run 80 76 73 +3 4.5 -
7 Stolen Kiss 75 79 65 +14 4.5 -
8 Mercer Girl 61 53 61 -8 0.0 -
9 Flash Rock 54 51 48 +3 5.0 -
10 Princess Queen 66 45 56 -11 4.5 -
11 Diamonds 'n Dust 78 67 73 -6 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