Official NHA Assessment

Race 6: WORLD SPORTS BETTING FILLIES GUINEAS (Grade 2) (For 3 year-old Fillies)

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Line Horse
Wish List
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
1 / 10
Within 2 points
Significant Diffs
9 / 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    Wish List            2    60.0    1    0.00     0.0   117   117          117   +0
2    Quickstepgal         2    60.0    2    0.30     0.0   116   122          122   +6
3    Keukenhof            2    60.0    3    0.55     0.0   110   122          122   +12
4    Princess Of Gaul     2    60.0    4    2.25     0.0   114   120          120   +6
5    Beach Verse          2    60.0    5    3.25     0.0   97    119          119   +22
6    Daisy Jones          2    60.0    6    5.05     0.0   108   117          117   +9
7    Infinity Edge        2    60.0    7    7.75     0.0   110   117          117   +7
8    Limitless Sky        2    60.0    8    9.05     0.0   98    117          117   +19
9    Frangipani           2    60.0    9    9.55     0.0   80    117          117   +37
10   Amelia's Legacy      3    60.0    10   12.15    2.0   92    113          113   +21
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Wish List Line 117 117 117 ✓ Match 0.0
2 Quickstepgal 116 116 122 -6 0.0 -
3 Keukenhof 110 110 122 -12 0.0 -
4 Princess Of Gaul 114 114 120 -6 0.0 -
5 Beach Verse 97 97 119 -22 0.0 -
6 Daisy Jones 108 108 117 -9 0.0 -
7 Infinity Edge 110 110 117 -7 0.0 -
8 Limitless Sky 98 98 117 -19 0.0 -
9 Frangipani 80 80 117 -37 0.0 -
10 Amelia's Legacy 92 92 113 -21 2.0 -
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