Official NHA Assessment

Race 7: GALLOP TV YOUTUBE CHANNEL FM 66 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Im The Buzz
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
5 / 10
Within 2 points
Significant Diffs
4 / 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    Baby On Board        2    58.5    1    0.00     0.0   78    61           78    +0
2    Shaken Not Stirred   4    57.0    2    1.30     3.0   60    55           55    -5
3    Im The Buzz          5    57.0    3    2.40     0.0   60    60           60    +0
4    Hatta                4    59.5    4    4.00     3.0   65    58           58    -7
5    Fairy Tripp          2    59.5    5    4.10     0.0   77    64           67    -10
6    Devils And Dust      2    60.5    6    5.00     0.0   67    65           65    -2
7    Vermacilli           3    58.0    7    7.90     6.0   62    48           52    -10
8    A Time To Flower     2    55.0    8    9.90     0.0   56    54           54    -2
99   Poursomesugaronme    5    61.0    99   0.00     0.0   -     66           66    +0
99   Duchess Of Gold      2    61.0    99   0.00     0.0   -     66           66    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Baby On Board 78 84 78 +6 0.0 -
2 Shaken Not Stirred 60 55 55 ✓ Match 3.0 -
3 Im The Buzz Line 60 68 60 +8 0.0
4 Hatta 65 59 58 +1 3.0 -
5 Fairy Tripp 77 66 67 -1 0.0 -
6 Devils And Dust 67 52 65 -13 0.0 -
7 Vermacilli 62 54 52 +2 6.0 -
8 A Time To Flower 56 52 54 -2 0.0 -
99 Poursomesugaronme - 77 66 +11 0.0 -
99 Duchess Of Gold - 62 66 -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