Official NHA Assessment

Race 5: SOCCER ANY15 FM 64 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Miss Missouri
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
3 / 11
Within 2 points
Significant Diffs
6 / 11
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    Rain Wear            4    58.0    1    0.00     1.0   60    56           60    +0
2    Mel's Princess       3    60.5    2    3.10     2.5   70    60           60    -10
3    Miss Missouri        5    57.0    3    3.15     0.0   58    58           58    +0
4    Owlette              4    58.0    4    3.55     1.0   60    57           57    -3
5    Iron Chef            4    54.5    5    4.15     1.0   56    50           50    -6
6    Rainbow Unicorn      5    53.5    6    4.95     0.0   54    49           49    -5
7    Pinch Me             4    53.5    7    6.00     1.0   59    47           49    -10
8    Golden Delight       4    49.5    8    8.30     1.0   51    39           41    -10
9    Rose Princess        4    60.0    9    8.70     1.0   64    60           60    -4
99   Mode                 4    58.5    99   0.00     1.0   -     57           57    +0
99   Laurel Lane          4    56.0    99   0.00     1.0   -     52           52    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Rain Wear 60 73 60 +13 1.0 -
2 Mel's Princess 70 77 60 +17 2.5 -
3 Miss Missouri Line 58 58 58 ✓ Match 0.0
4 Owlette 60 56 57 -1 1.0 -
5 Iron Chef 56 52 50 +2 1.0 -
6 Rainbow Unicorn 54 52 49 +3 0.0 -
7 Pinch Me 59 45 49 -4 1.0 -
8 Golden Delight 51 50 41 +9 1.0 -
9 Rose Princess 64 53 60 -7 1.0 -
99 Mode - 49 57 -8 1.0 -
99 Laurel Lane - 60 52 +8 1.0 -
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