Official NHA Assessment

Race 6: V & P METALS RECYCLING SOLUTION FM 68 HANDICAP (F & M) (For Fillies and Mares)

Back to Race
Line Horse
Mysterious Girl
Reference for assessment
Exact Matches
2 / 15
Calculated = Official
Close Matches
5 / 15
Within 2 points
Significant Diffs
7 / 15
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Columbia Road        3    52.5    1    0.00     9.5   53    32           53    +0
2    Leopard Lady         4    57.0    2    0.05     6.0   62    48           52    -10
3    Mysterious Girl      2    59.5    3    1.15     0.0   69    69           69    +0
4    Fashionigma          3    57.0    4    1.55     9.5   62    44           52    -10
5    Jollification        3    59.5    5    1.60     9.5   69    49           59    -10
6    Givers Grace         2    56.5    6    2.10     0.0   80    62           70    -10
7    Blazing Astute       3    60.0    7    2.35     9.5   68    49           58    -10
8    Roy's Rocker         3    48.0    8    5.05     9.5   52    23           42    -10
9    If You Say So        3    55.5    9    5.85     9.5   59    38           49    -10
10   Princess Ozma        2    60.0    10   5.95     0.0   70    66           66    -4
11   Doctor's Orders      2    54.0    11   6.25     0.0   75    54           65    -10
12   Two Minds            3    53.0    12   8.05     9.5   56    33           46    -10
13   Roy's T's            2    54.5    13   17.45    0.0   59    55           55    -4
14   Rosslyne             2    55.0    14   19.15    0.0   63    56           56    -7
99   Hot Strike           7    54.5    99   0.00     0.0   -     55           55    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Columbia Road 53 54 53 +1 9.5 -
2 Leopard Lady 62 55 52 +3 6.0 -
3 Mysterious Girl Line 69 69 69 ✓ Match 0.0
4 Fashionigma 62 50 52 -2 9.5 -
5 Jollification 69 77 59 +18 9.5 -
6 Givers Grace 80 61 70 -9 0.0 -
7 Blazing Astute 68 74 58 +16 9.5 -
8 Roy's Rocker 52 53 42 +11 9.5 -
9 If You Say So 59 57 49 +8 9.5 -
10 Princess Ozma 70 66 66 ✓ Match 0.0 -
11 Doctor's Orders 75 79 65 +14 0.0 -
12 Two Minds 56 52 46 +6 9.5 -
13 Roy's T's 59 59 55 +4 0.0 -
14 Rosslyne 63 58 56 +2 0.0 -
99 Hot Strike - 59 55 +4 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