Official NHA Assessment

Race 3: RACING240 FOR RACING. FOR YOU FM 92 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Miss Nibbles
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
4 / 11
Within 2 points
Significant Diffs
6 / 11
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    Belle Of Belize      4    58.0    1    0.00     3.0   88    89           88    +0
2    Stolen Kiss          3    54.0    2    1.25     5.0   80    81           81    +1
3    Miss Nibbles         3    61.5    3    1.50     5.0   95    95           95    +0
4    Pam's Princess       3    54.0    4    2.00     5.0   80    80           80    +0
5    Sacred Lotus         4    55.5    5    2.25     3.0   83    87           87    +4
6    Kiss Of Life         4    57.0    6    3.50     3.0   86    88           88    +2
7    Gillian Anne         4    61.0    7    3.60     3.0   94    96           96    +2
8    Princess Kalisi      5    58.0    8    4.10     0.0   88    96           96    +8
9    Red Berry            4    57.5    9    5.35     3.0   87    88           88    +1
10   Zambaq               3    56.5    10   6.60     5.0   85    82           82    -3
11   Rapid Fire           4    58.0    11   12.10    3.0   88    89           89    +1
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Belle Of Belize 88 96 88 +8 3.0 -
2 Stolen Kiss 80 79 81 -2 5.0 -
3 Miss Nibbles Line 95 95 95 ✓ Match 5.0
4 Pam's Princess 80 82 80 +2 5.0 -
5 Sacred Lotus 83 79 87 -8 3.0 -
6 Kiss Of Life 86 84 88 -4 3.0 -
7 Gillian Anne 94 90 96 -6 3.0 -
8 Princess Kalisi 88 86 96 -10 0.0 -
9 Red Berry 87 95 88 +7 3.0 -
10 Zambaq 85 81 82 -1 5.0 -
11 Rapid Fire 88 72 89 -17 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