Official NHA Assessment

Race 6: BETWAY FM 67 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Willowild
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
8 / 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    Risky Business       3    60.0    1    0.00     8.0   67    66           67    +0
2    One Religion         2    60.0    2    2.25     0.0   68    85           85    +17
3    Willowild            2    59.0    3    3.75     0.0   81    81           81    +0
4    Northern Kitten      3    58.5    4    7.50     8.0   65    63           63    -2
5    Can't Catch Me       5    52.0    5    10.00    0.0   50    66           66    +16
6    Wilkies              2    52.0    6    10.25    0.0   50    66           66    +16
7    Ashanti Sword        2    55.5    7    13.25    0.0   58    73           73    +15
8    Tibetan Voyage       3    53.0    8    14.75    8.0   54    52           52    -2
9    Together Again       5    57.5    9    20.25    0.0   62    77           77    +15
10   Perini Palace        4    56.0    10   22.75    5.0   60    64           64    +4
99   Mother City          2    58.5    99   0.00     0.0   -     79           79    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Risky Business 67 75 67 +8 8.0 -
2 One Religion 68 78 85 -7 0.0 -
3 Willowild Line 81 73 81 -8 0.0
4 Northern Kitten 65 67 63 +4 8.0 -
5 Can't Catch Me 50 58 66 -8 0.0 -
6 Wilkies 50 50 66 -16 0.0 -
7 Ashanti Sword 58 52 73 -21 0.0 -
8 Tibetan Voyage 54 51 52 -1 8.0 -
9 Together Again 62 55 77 -22 0.0 -
10 Perini Palace 60 56 64 -8 5.0 -
99 Mother City - 77 79 -2 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