Official NHA Assessment

Race 5: Lucky Fish Monopoly Live CLASS 4 (Open. Benchmark at 60.0kg = 82)

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Line Horse
French Trip
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
8 / 12
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Ombudsman            3    59.0    1    0.00     7.0   80    70           70    -10
2    Ragnar The King      3    55.5    2    0.60     7.0   72    68           68    -4
3    French Trip          4    58.5    3    1.00     4.0   79    79           79    +0
4    El Dante             7    60.5    4    1.40     0.0   83    90           90    +7
5    World Of Our Own     3    58.5    5    1.45     7.0   79    72           72    -7
6    Pied Piper           2    49.5    6    1.85     0.0   80    68           70    -10
7    Send Me              3    52.0    7    1.95     7.0   69    59           59    -10
99   Meerkat Moon         2    57.0    99   0.00     0.0   -     80           80    +0
99   Turbo Twenty         2    55.0    99   0.00     0.0   -     76           76    +0
99   Red Mountain         4    56.0    99   0.00     4.0   -     70           70    +0
99   Down By The River    2    57.5    99   0.00     0.0   -     81           81    +0
99   Jazz Festival        5    55.5    99   0.00     0.0   -     77           77    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Ombudsman 80 83 70 +13 7.0 -
2 Ragnar The King 72 66 68 -2 7.0 -
3 French Trip Line 79 88 79 +9 4.0
4 El Dante 83 87 90 -3 0.0 -
5 World Of Our Own 79 87 72 +15 7.0 -
6 Pied Piper 80 79 70 +9 0.0 -
7 Send Me 69 64 59 +5 7.0 -
99 Meerkat Moon - 70 80 -10 0.0 -
99 Turbo Twenty - 80 76 +4 0.0 -
99 Red Mountain - 77 70 +7 4.0 -
99 Down By The River - 95 81 +14 0.0 -
99 Jazz Festival - 70 77 -7 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