Official NHA Assessment

Race 7: CHAMPION JUVENILE CUP (Listed) (For 2 year-olds)

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Line Horse
None identified
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
11 / 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    Port Louis           2    60.0    1    0.00     0.0   -     -            -     +0
2    Khaya's Hope         5    60.0    2    0.05     0.0   -     -            -     +0
3    Forest Spy           2    60.0    3    4.80     0.0   -     -            -     +0
4    Double Destiny       2    57.5    4    5.30     0.0   -     -            -     +0
5    Coastal Path         5    60.0    5    7.30     0.0   -     -            -     +0
6    Chere For Me         5    57.5    6    7.55     0.0   -     -            -     +0
7    Almas Tower          2    60.0    7    9.30     0.0   -     -            -     +0
8    Mur Mur              2    57.5    8    11.55    0.0   -     -            -     +0
9    Sand Bank            2    60.0    9    13.55    0.0   -     -            -     +0
10   Then In Focus        2    60.0    10   14.05    0.0   -     -            -     +0
11   Kuznetsov            2    60.0    11   15.05    0.0   -     -            -     +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Port Louis - 106 - +106 0.0 -
2 Khaya's Hope - 114 - +114 0.0 -
3 Forest Spy - 85 - +85 0.0 -
4 Double Destiny - 77 - +77 0.0 -
5 Coastal Path - 77 - +77 0.0 -
6 Chere For Me - 70 - +70 0.0 -
7 Almas Tower - 82 - +82 0.0 -
8 Mur Mur - 68 - +68 0.0 -
9 Sand Bank - 63 - +63 0.0 -
10 Then In Focus - 71 - +71 0.0 -
11 Kuznetsov - 61 - +61 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