Official NHA Assessment

Race 2: TAB 4RACING APP OPEN MAIDEN (For Maiden R15 000 Win Bonus ROA Members)

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Line Horse
Wolfram
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
7 / 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    Maldano              3    52.0    1    0.00     8.5   64    44           44    -20
2    Military Man         2    53.0    2    0.50     0.0   65    70           70    +5
3    Wolfram              3    60.0    3    1.75     8.5   65    65           65    +0
4    Smart Master         2    52.0    4    2.25     0.0   59    66           66    +7
5    Sundrop              6    52.0    5    4.50     0.0   47    62           62    +15
6    Belle's First Wave   3    53.0    6    4.60     8.5   48    47           47    -1
7    He's A Gaul          3    52.0    7    11.10    8.5   55    44           45    -10
8    Joe Harman           4    55.0    8    12.85    5.0   53    57           57    +4
9    Landingonthemoon     2    54.0    9    23.10    0.0   52    65           65    +13
10   War Sword            4    52.0    10   26.60    5.0   59    51           51    -8
99   Fearless Badger      4    52.0    99   0.00     5.0   -     51           51    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Maldano 64 60 44 +16 8.5 -
2 Military Man 65 65 70 -5 0.0 -
3 Wolfram Line 65 59 65 -6 8.5
4 Smart Master 59 63 66 -3 0.0 -
5 Sundrop 47 48 62 -14 0.0 -
6 Belle's First Wave 48 51 47 +4 8.5 -
7 He's A Gaul 55 63 45 +18 8.5 -
8 Joe Harman 53 54 57 -3 5.0 -
9 Landingonthemoon 52 52 65 -13 0.0 -
10 War Sword 59 58 51 +7 5.0 -
99 Fearless Badger - 58 51 +7 5.0 -
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