Official NHA Assessment

Race 2: TAKE A BET WINA NUMBA NUMBA MR 68 HANDICAP (Open)

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Line Horse
Bregardt
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
1 / 11
Within 2 points
Significant Diffs
9 / 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    Just Var             4    55.5    1    0.00     9.0   64    59           64    +0
2    Beaded Gown          3    54.5    2    0.25     7.5   57    60           60    +3
3    Bregardt             4    59.5    3    2.45     9.0   67    67           67    +0
4    Delphi Dancer        3    56.5    4    2.50     7.5   61    64           64    +3
5    Jet Cat              9    55.0    5    2.55     0.0   58    76           76    +18
6    Neerah               2    57.5    6    4.80     5.0   71    71           71    +0
7    Smashing             4    58.5    7    5.00     9.0   65    65           65    +0
8    Circus Lights        5    60.0    8    99.99    0.0   68    86           86    +18
99   In The Ether         6    59.0    99   0.00     0.0   -     84           84    +0
99   Twice As Wild        6    54.0    99   0.00     0.0   -     74           74    +0
99   Fennec Fox           5    60.5    99   0.00     0.0   -     87           87    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Just Var 64 83 64 +19 9.0 -
2 Beaded Gown 57 58 60 -2 7.5 -
3 Bregardt Line 67 52 67 -15 9.0
4 Delphi Dancer 61 59 64 -5 7.5 -
5 Jet Cat 58 60 76 -16 0.0 -
6 Neerah 71 77 71 +6 5.0 -
7 Smashing 65 78 65 +13 9.0 -
8 Circus Lights 68 64 86 -22 0.0 -
99 In The Ether - 63 84 -21 0.0 -
99 Twice As Wild - 51 74 -23 0.0 -
99 Fennec Fox - 64 87 -23 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