Official NHA Assessment

Race 4: PLAY SOCCER 6, 10 AND 13 FM 90 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Civil Rights
Reference for assessment
Exact Matches
1 / 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    Red Berry            4    55.0    1    0.00     9.0   80    77           80    +0
2    Kiss Of Life         4    57.5    2    2.00     9.0   85    82           82    -3
3    Civil Rights         3    59.0    3    3.25     7.5   88    88           88    +0
4    Miss Nibbles         3    60.5    4    3.75     7.5   91    91           91    +0
5    Savannah Winter      3    54.5    5    5.50     7.5   79    79           79    +0
6    Rainbow Thief        2    55.5    6    5.60     5.0   91    86           86    -5
7    Zambaq               3    59.5    7    7.85     7.5   89    89           89    +0
8    Sound Check          3    62.0    8    11.10    7.5   94    94           94    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Red Berry 80 95 80 +15 9.0 -
2 Kiss Of Life 85 84 82 +2 9.0 -
3 Civil Rights Line 88 88 88 ✓ Match 7.5
4 Miss Nibbles 91 95 91 +4 7.5 -
5 Savannah Winter 79 73 79 -6 7.5 -
6 Rainbow Thief 91 71 86 -15 5.0 -
7 Zambaq 89 81 89 -8 7.5 -
8 Sound Check 94 79 94 -15 7.5 -
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