Official NHA Assessment

Race 7: TAKE A BET WINA NUMBA NUMBA FM 83 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Kadizora
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
3 / 9
Within 2 points
Significant Diffs
2 / 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    I Am Regal           5    59.0    1    0.00     0.0   81    88           81    +0
2    Kadizora             4    55.0    2    0.30     5.0   75    75           75    +0
3    Mary Read            3    53.0    3    1.30     9.0   71    61           61    -10
4    Visionofpeace        2    56.0    4    1.80     0.0   92    85           85    -7
5    Ariel's Jet          3    57.5    5    2.80     9.0   80    69           70    -10
6    One Religion         2    55.0    6    3.20     0.0   75    82           82    +7
7    Say It With Roses    3    60.0    7    3.50     9.0   85    73           75    -10
99   Pretty In Pearls     3    53.0    99   0.00     9.0   -     58           58    +0
99   Linganomore          3    53.0    99   0.00     9.0   -     58           58    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 I Am Regal 81 75 81 -6 0.0 -
2 Kadizora Line 75 72 75 -3 5.0
3 Mary Read 71 57 61 -4 9.0 -
4 Visionofpeace 92 82 85 -3 0.0 -
5 Ariel's Jet 80 69 70 -1 9.0 -
6 One Religion 75 78 82 -4 0.0 -
7 Say It With Roses 85 77 75 +2 9.0 -
99 Pretty In Pearls - 56 58 -2 9.0 -
99 Linganomore - 73 58 +15 9.0 -
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