Official NHA Assessment

Race 2: www.tabgold.co.za MAIDEN PLATE (F & M) (For Maiden Fillies & Mares)

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Line Horse
Telio
Reference for assessment
Exact Matches
1 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
8 / 10
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    Daddy's Jet          3    60.0    1    0.00     1.5   59    60           60    +1
2    Telio                2    60.0    2    0.90     0.0   67    67           67    +0
3    Baby On Board        2    56.0    3    1.70     0.0   -     58           58    +58
4    Stealth Attack       2    60.0    4    2.90     0.0   66    65           65    -1
5    United We Stand      3    60.0    5    2.95     1.5   65    62           62    -3
6    Miss Paget           4    56.0    6    4.95     0.5   -     54           54    +54
7    I'm Devine           4    58.5    7    9.55     0.5   -     59           59    +59
8    Atlantic Sunset      3    60.0    8    19.35    1.5   -     60           60    +60
9    Scotty's Lass        3    60.0    9    33.85    1.5   -     60           60    +60
10   Funky Girl           3    56.0    10   34.25    1.5   -     52           52    +52
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Daddy's Jet 59 60 60 ✓ Match 1.5 -
2 Telio Line 67 54 67 -13 0.0
3 Baby On Board - 84 58 +26 0.0 -
4 Stealth Attack 66 52 65 -13 0.0 -
5 United We Stand 65 50 62 -12 1.5 -
6 Miss Paget - 71 54 +17 0.5 -
7 I'm Devine - 60 59 +1 0.5 -
8 Atlantic Sunset - 46 60 -14 1.5 -
9 Scotty's Lass - - 60 -60 1.5 -
10 Funky Girl - - 52 -52 1.5 -
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