Official NHA Assessment

Race 6: RACING240 FM 76 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Annewithan E
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
5 / 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    Rosy Lemon           5    56.0    1    0.00     0.0   68    63           68    +0
2    Duchess Of Paloma    3    55.5    2    1.10     7.0   76    54           66    -10
3    Annewithan E         2    60.0    3    1.30     0.0   76    76           76    +0
4    Pepper Tree          2    54.5    4    1.60     0.0   79    65           69    -10
5    Red Sparrow          3    52.0    5    3.00     7.0   61    44           51    -10
6    Ethical              2    57.5    6    4.30     0.0   85    67           75    -10
7    Scarlett Heart       2    56.5    7    4.60     0.0   83    65           73    -10
8    Sigrid Swing         4    58.5    8    5.90     3.5   73    61           63    -10
9    Pomozelous           3    53.0    9    9.30     7.0   62    43           52    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Rosy Lemon 68 72 68 +4 0.0 -
2 Duchess Of Paloma 76 91 66 +25 7.0 -
3 Annewithan E Line 76 74 76 -2 0.0
4 Pepper Tree 79 67 69 -2 0.0 -
5 Red Sparrow 61 55 51 +4 7.0 -
6 Ethical 85 85 75 +10 0.0 -
7 Scarlett Heart 83 108 73 +35 0.0 -
8 Sigrid Swing 73 70 63 +7 3.5 -
9 Pomozelous 62 62 52 +10 7.0 -
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