Official NHA Assessment

Race 5: SOCCER 13 FM 70 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Sweet Julia
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
2 / 8
Within 2 points
Significant Diffs
5 / 8
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    Ladybug              3    61.0    1    0.00     9.5   72    69           72    +0
2    Sweet Julia          2    59.0    2    3.10     6.5   71    71           71    +0
3    Blush Of Dawn        8    57.0    3    4.15     0.0   64    80           80    +16
4    Calling All Angels   2    53.5    4    4.75     6.5   57    60           60    +3
5    Mamas Baby           4    56.5    5    7.45     11.0  63    57           57    -6
6    Kitten's Adventure   3    57.5    6    7.50     9.5   65    62           62    -3
7    An Air Of Pride      2    60.5    7    15.20    6.5   71    74           74    +3
99   Rafeef's Choice      5    61.0    99   0.00     0.0   -     88           88    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Ladybug 72 80 72 +8 9.5 -
2 Sweet Julia Line 71 73 71 +2 6.5
3 Blush Of Dawn 64 64 80 -16 0.0 -
4 Calling All Angels 57 59 60 -1 6.5 -
5 Mamas Baby 63 65 57 +8 11.0 -
6 Kitten's Adventure 65 58 62 -4 9.5 -
7 An Air Of Pride 71 68 74 -6 6.5 -
99 Rafeef's Choice - 71 88 -17 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