Official NHA Assessment

Race 3: CHAMPION MIDDLE DISTANCE HORSE (1800-2000m): FIRE ATTACK MAIDEN HANDICAP (For Maidens with 3 or more runs)

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Line Horse
Bella Boop Boop
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
3 / 13
Within 2 points
Significant Diffs
9 / 13
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    Waiting On Charlie   2    53.5    1    0.00     0.0   75    65           75    +0
2    Hopscotch            2    52.0    2    1.40     0.0   70    65           65    -5
3    Parabellum           3    57.0    3    1.60     1.5   64    72           72    +8
4    Bella Boop Boop      3    51.5    4    1.85     1.5   61    61           61    +0
5    Asiah's Tiara        3    58.5    5    3.15     1.5   70    74           74    +4
6    Battle Ofthe Bulge   4    56.0    6    3.35     0.5   59    70           70    +11
7    Codeword             2    52.0    7    8.60     0.0   51    62           62    +11
8    New Life             3    56.0    8    9.80     1.5   62    67           67    +5
9    Miss Takes           4    58.0    9    11.30    0.5   63    73           73    +10
10   Jilted               2    59.0    10   21.00    0.0   68    76           76    +8
99   Sasha Lee            3    56.5    99   0.00     1.5   -     68           68    +0
99   Mrs Wonderful        3    49.5    99   0.00     1.5   -     54           54    +0
99   Trip To States       5    53.5    99   0.00     0.0   -     65           65    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Waiting On Charlie 75 74 75 -1 0.0 -
2 Hopscotch 70 66 65 +1 0.0 -
3 Parabellum 64 61 72 -11 1.5 -
4 Bella Boop Boop Line 61 58 61 -3 1.5
5 Asiah's Tiara 70 56 74 -18 1.5 -
6 Battle Ofthe Bulge 59 60 70 -10 0.5 -
7 Codeword 51 54 62 -8 0.0 -
8 New Life 62 38 67 -29 1.5 -
9 Miss Takes 63 62 73 -11 0.5 -
10 Jilted 68 65 76 -11 0.0 -
99 Sasha Lee - 61 68 -7 1.5 -
99 Mrs Wonderful - 20 54 -34 1.5 -
99 Trip To States - 63 65 -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