Official NHA Assessment

Race 6: #YOUCANBETONUS! FM 68 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Full Of Magic
Reference for assessment
Exact Matches
1 / 9
Calculated = Official
Close Matches
1 / 9
Within 2 points
Significant Diffs
6 / 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    Jet Set Run          2    53.0    1    0.00     7.0   68    69           68    +0
2    Sweet Julia          2    59.5    2    1.00     7.0   67    82           82    +15
3    Full Of Magic        4    49.5    3    3.00     12.0  52    52           52    +0
4    Miss Shaivi          4    61.0    4    3.75     12.0  70    75           75    +5
5    Piton De Neige       4    53.5    5    5.00     12.0  55    60           60    +5
6    Just One Kiss        2    55.0    6    6.00     7.0   72    73           73    +1
7    Tune Again           6    54.0    7    7.50     0.0   56    85           85    +29
8    Panthera Uncia       3    61.0    8    8.25     10.5  70    78           78    +8
9    String Of Lights     4    59.5    9    28.50    12.0  67    72           72    +5
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Jet Set Run 68 80 68 +12 7.0 -
2 Sweet Julia 67 73 82 -9 7.0 -
3 Full Of Magic Line 52 52 52 ✓ Match 12.0
4 Miss Shaivi 70 68 75 -7 12.0 -
5 Piton De Neige 55 57 60 -3 12.0 -
6 Just One Kiss 72 68 73 -5 7.0 -
7 Tune Again 56 50 85 -35 0.0 -
8 Panthera Uncia 70 60 78 -18 10.5 -
9 String Of Lights 67 66 72 -6 12.0 -
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