Official NHA Assessment

Race 6: BETWAY SUMMER CUP 30 NOVEMBER MR 76 HANDICAP (Open)

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Line Horse
Teo Torriatte
Reference for assessment
Exact Matches
2 / 9
Calculated = Official
Close Matches
3 / 9
Within 2 points
Significant Diffs
5 / 9
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    To The Rescue        4    58.5    1    0.00     5.0   75    74           75    +0
2    Ideal Future         6    55.0    2    0.10     0.0   71    77           77    +6
3    Teo Torriatte        4    54.0    3    4.50     5.0   66    66           66    +0
4    Royal Mazarin        4    56.0    4    4.60     5.0   68    70           70    +2
5    Master Tik Tok       5    56.5    5    8.50     0.0   69    80           80    +11
6    Storm Ahead          4    58.0    6    8.60     5.0   74    73           73    -1
7    Nuclear Force        5    57.5    7    11.35    0.0   71    82           82    +11
99   Mambo Come Tesio     3    62.0    99   0.00     8.5   -     74           74    +0
99   The Octagon          2    54.0    99   0.00     0.0   -     75           75    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 To The Rescue 75 82 75 +7 5.0 -
2 Ideal Future 71 72 77 -5 0.0 -
3 Teo Torriatte Line 66 94 66 +28 5.0
4 Royal Mazarin 68 70 70 ✓ Match 5.0 -
5 Master Tik Tok 69 80 80 ✓ Match 0.0 -
6 Storm Ahead 74 80 73 +7 5.0 -
7 Nuclear Force 71 61 82 -21 0.0 -
99 Mambo Come Tesio - 80 74 +6 8.5 -
99 The Octagon - 76 75 +1 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