Official NHA Assessment

Race 10: PLAY SOCCER 6, 10 AND 13 FM 92 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Kwazzi's Lady
Reference for assessment
Exact Matches
0 / 6
Calculated = Official
Close Matches
1 / 6
Within 2 points
Significant Diffs
4 / 6
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    Spring In Heaven     2    52.0    1    0.00     0.0   86    82           86    +0
2    Say Yes              2    60.0    2    1.25     0.0   93    104          104   +11
3    Red Maple            3    59.5    3    1.30     6.0   92    90           90    -2
4    Kwazzi's Lady        4    55.5    4    3.00     3.0   86    86           86    +0
5    Poorlittlerichgirl   3    54.5    5    5.00     6.0   82    75           75    -7
6    Damostar             4    55.5    6    8.75     3.0   95    83           85    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Spring In Heaven 86 87 86 +1 0.0 -
2 Say Yes 93 90 104 -14 0.0 -
3 Red Maple 92 107 90 +17 6.0 -
4 Kwazzi's Lady Line 86 82 86 -4 3.0
5 Poorlittlerichgirl 82 84 75 +9 6.0 -
6 Damostar 95 91 85 +6 3.0 -
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