Official NHA Assessment

Race 2: RACING240 FOR RACING. FOR YOU MAIDEN HANDICAP (F & M) (For Maiden F & M with 3 or more runs)

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Line Horse
Babyitscoldoutside
Reference for assessment
Exact Matches
1 / 9
Calculated = Official
Close Matches
2 / 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    Tracy's Princess     3    60.0    1    0.00     1.5   64    62           64    +0
2    Babyitscoldoutside   3    54.5    2    2.50     1.5   53    53           53    +0
3    Wonder Woman         6    53.5    3    2.55     0.0   47    54           54    +7
4    A Foreign Affair     3    52.0    4    4.55     1.5   51    46           46    -5
5    Gailiea              3    55.5    5    6.05     1.5   55    53           53    -2
6    Social Spirit        3    54.5    6    7.55     1.5   53    51           51    -2
7    Hola Chiquita        5    52.0    7    8.05     0.0   40    49           49    +9
8    Make It Happen       4    57.0    8    35.55    0.5   54    58           58    +4
99   Magic To The Fore    3    55.5    99   0.00     1.5   -     53           53    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Tracy's Princess 64 64 64 ✓ Match 1.5 -
2 Babyitscoldoutside Line 53 56 53 +3 1.5
3 Wonder Woman 47 43 54 -11 0.0 -
4 A Foreign Affair 51 49 46 +3 1.5 -
5 Gailiea 55 50 53 -3 1.5 -
6 Social Spirit 53 52 51 +1 1.5 -
7 Hola Chiquita 40 38 49 -11 0.0 -
8 Make It Happen 54 54 58 -4 0.5 -
99 Magic To The Fore - 58 53 +5 1.5 -
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