Official NHA Assessment

Race 7: TAB 4RACING APP MR 105 HANDICAP (Open)

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Line Horse
Savannah Storm
Reference for assessment
Exact Matches
1 / 14
Calculated = Official
Close Matches
3 / 14
Within 2 points
Significant Diffs
7 / 14
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    Forever Mine         4    59.0    1    0.00     5.0   103   89           103   +0
2    Indlamu              4    55.5    2    0.60     5.0   99    87           89    -10
3    Savannah Storm       5    53.5    3    1.00     0.0   92    92           92    +0
4    Outofthedarkness     3    60.0    4    1.90     8.0   106   88           96    -10
5    Another Level        3    53.5    5    2.00     8.0   93    75           83    -10
6    Reunion              4    59.5    6    3.50     5.0   104   91           94    -10
7    Willow Express       7    59.0    7    4.80     0.0   103   99           99    -4
8    Whafeef              6    55.0    8    6.40     0.0   96    91           91    -5
9    Share Holder (AUS)   5    52.5    9    6.70     0.0   90    86           86    -4
10   Ikigai               8    58.5    10   6.80     0.0   102   98           98    -4
11   Motown Magic         3    52.5    11   7.30     8.0   91    70           81    -10
12   ExpressFromTheUS     5    57.5    12   8.60     0.0   100   96           96    -4
13   Sound Of Summer      4    59.0    13   8.80     5.0   103   89           93    -10
14   Noble Striker        3    56.5    14   17.00    8.0   99    78           89    -10
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Forever Mine 103 105 103 +2 5.0 -
2 Indlamu 99 86 89 -3 5.0 -
3 Savannah Storm Line 92 102 92 +10 0.0
4 Outofthedarkness 106 101 96 +5 8.0 -
5 Another Level 93 86 83 +3 8.0 -
6 Reunion 104 100 94 +6 5.0 -
7 Willow Express 103 82 99 -17 0.0 -
8 Whafeef 96 91 91 ✓ Match 0.0 -
9 Share Holder (AUS) 90 91 86 +5 0.0 -
10 Ikigai 102 91 98 -7 0.0 -
11 Motown Magic 91 75 81 -6 8.0 -
12 ExpressFromTheUS 100 98 96 +2 0.0 -
13 Sound Of Summer 103 99 93 +6 5.0 -
14 Noble Striker 99 98 89 +9 8.0 -
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