Official NHA Assessment

Race 5: RACING240 FOR RACING. FOR YOU MR 74 HANDICAP (Open)

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Line Horse
Princess Ilaria
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
7 / 10
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    Safe Space           5    57.0    1    0.00     0.0   68    68           68    +0
2    Princess Ilaria      5    61.0    2    0.20     0.0   76    76           76    +0
3    Call Me Master       8    55.0    3    2.25     0.0   64    67           67    +3
4    Dimako's Jet         4    60.5    4    3.50     0.5   77    75           75    -2
5    Black Lightning      2    60.0    5    4.00     0.0   74    75           75    +1
6    Viva De Janeiro      5    59.0    6    5.50     0.0   72    72           72    +0
7    Carnelo              6    52.5    7    7.00     0.0   59    59           59    +0
8    Parker Getrix        4    55.5    8    8.50     0.5   65    64           64    -1
9    Green Sceptre        2    52.0    9    9.25     0.0   57    58           58    +1
10   Striking Angel       2    59.0    10   15.25    0.0   74    72           72    -2
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Safe Space 68 83 68 +15 0.0 -
2 Princess Ilaria Line 76 79 76 +3 0.0
3 Call Me Master 64 65 67 -2 0.0 -
4 Dimako's Jet 77 93 75 +18 0.5 -
5 Black Lightning 74 64 75 -11 0.0 -
6 Viva De Janeiro 72 50 72 -22 0.0 -
7 Carnelo 59 75 59 +16 0.0 -
8 Parker Getrix 65 56 64 -8 0.5 -
9 Green Sceptre 57 50 58 -8 0.0 -
10 Striking Angel 74 68 72 -4 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