Official NHA Assessment

Race 2: RACING TODAY MAIDEN PLATE (For all Maidens)

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Line Horse
Milan's World
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
8 / 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    Copper Cliff         2    58.5    1    0.00     0.0   60    64           64    +4
2    Lance Alot           2    55.0    2    0.20     0.0   77    57           67    -10
3    Milan's World        2    60.0    3    0.40     0.0   72    72           72    +0
4    Babette's Feast      2    56.0    4    1.20     0.0   74    63           64    -10
5    One Of Those Days    3    59.0    5    2.50     6.0   -     55           55    +55
6    Shoreybomba          3    59.0    6    2.75     6.0   -     55           55    +55
7    Inclusion            3    60.0    7    6.00     6.0   67    55           57    -10
8    Afterburn            3    60.0    8    7.50     6.0   65    55           55    -10
9    Eagles Rock          3    60.0    9    12.00    6.0   40    55           55    +15
10   Brody                2    59.0    10   13.00    0.0   69    65           65    -4
99   Gavius Maximus       2    59.0    99   0.00     0.0   -     65           65    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Copper Cliff 60 75 64 +11 0.0 -
2 Lance Alot 77 68 67 +1 0.0 -
3 Milan's World Line 72 72 72 ✓ Match 0.0
4 Babette's Feast 74 81 64 +17 0.0 -
5 One Of Those Days - 81 55 +26 6.0 -
6 Shoreybomba - 77 55 +22 6.0 -
7 Inclusion 67 65 57 +8 6.0 -
8 Afterburn 65 62 55 +7 6.0 -
9 Eagles Rock 40 47 55 -8 6.0 -
10 Brody 69 60 65 -5 0.0 -
99 Gavius Maximus - 79 65 +14 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