Official NHA Assessment

Race 6: TRACK & BALL GAMING FM 68 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Manic Monday
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
1 / 12
Within 2 points
Significant Diffs
8 / 12
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    Mysterious Girl      2    54.0    1    0.00     0.0   59    62           59    +0
2    Manic Monday         3    61.0    2    4.90     1.5   73    73           73    +0
3    You Deserve It       4    57.5    3    4.95     0.5   63    68           68    +5
4    Blazing Astute       3    59.5    4    8.25     1.5   67    70           70    +3
5    Columbia Road        3    53.5    5    8.55     1.5   55    58           58    +3
6    Top Ten              4    53.0    6    9.45     0.5   54    59           59    +5
7    Princess Azariah     2    52.0    7    9.70     0.0   68    58           58    -10
8    Fashionigma          3    57.5    8    9.90     1.5   63    66           66    +3
9    Rosslyne             2    59.0    9    15.60    0.0   69    72           72    +3
10   Roy's Rocker         3    48.0    10   16.00    1.5   45    47           47    +2
11   Two Minds            3    55.5    11   17.90    1.5   62    62           62    +0
12   Saturn Moon          2    57.0    12   22.60    0.0   68    68           68    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Mysterious Girl 59 69 59 +10 0.0 -
2 Manic Monday Line 73 61 73 -12 1.5
3 You Deserve It 63 67 68 -1 0.5 -
4 Blazing Astute 67 74 70 +4 1.5 -
5 Columbia Road 55 54 58 -4 1.5 -
6 Top Ten 54 50 59 -9 0.5 -
7 Princess Azariah 68 62 58 +4 0.0 -
8 Fashionigma 63 50 66 -16 1.5 -
9 Rosslyne 69 58 72 -14 0.0 -
10 Roy's Rocker 45 53 47 +6 1.5 -
11 Two Minds 62 52 62 -10 1.5 -
12 Saturn Moon 68 57 68 -11 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