Official NHA Assessment

Race 4: TAB TELEBET 0861 000 822 FM 94 DIVIDED HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Avoontoast
Reference for assessment
Exact Matches
2 / 8
Calculated = Official
Close Matches
4 / 8
Within 2 points
Significant Diffs
4 / 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    My Lady Soul         4    55.0    1    0.00     2.5   84    75           84    +0
2    Avoontoast           5    52.0    2    1.00     0.0   78    78           78    +0
3    Miss Hannigan        4    61.5    3    1.80     2.5   97    91           91    -6
4    Frozen Fantasy       3    59.0    4    4.60     5.0   102   78           92    -10
5    Cocomelon            3    53.0    5    4.65     5.0   90    66           80    -10
6    Donna Mo             2    59.5    6    7.15     0.0   93    89           89    -4
7    Tamil Tigress        2    53.0    7    14.05    0.0   80    76           76    -4
8    Ceuta                4    59.0    8    14.25    2.5   92    83           83    -9
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 My Lady Soul 84 86 84 +2 2.5 -
2 Avoontoast Line 78 86 78 +8 0.0
3 Miss Hannigan 97 100 91 +9 2.5 -
4 Frozen Fantasy 102 98 92 +6 5.0 -
5 Cocomelon 90 80 80 ✓ Match 5.0 -
6 Donna Mo 93 89 89 ✓ Match 0.0 -
7 Tamil Tigress 80 77 76 +1 0.0 -
8 Ceuta 92 97 83 +14 2.5 -
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