Official NHA Assessment

Race 7: TABGOLD SCORE10 FM 75 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
African Beat
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
0 / 10
Within 2 points
Significant Diffs
9 / 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    Faizah               5    60.5    1    0.00     0.0   77    104          77    +0
2    Sea Goddess          3    59.5    2    0.30     9.0   75    89           89    +14
3    Crazy Blues          3    60.5    3    0.35     9.0   76    91           91    +15
4    African Beat         4    56.5    4    1.25     7.0   86    86           86    +0
5    Fashionigma          3    53.5    5    1.50     9.0   62    75           75    +13
6    Spring Kiss          3    60.0    6    1.60     9.0   76    88           88    +12
7    Perfect Trust        7    58.0    7    3.85     0.0   71    100          100   +29
8    Princess Ozma        2    61.0    8    4.75     0.0   78    105          105   +27
9    Green Dream          5    55.5    9    5.15     0.0   65    94           94    +29
99   She's Not Easy       2    58.0    99   0.00     0.0   -     99           99    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Faizah 77 85 77 +8 0.0 -
2 Sea Goddess 75 80 89 -9 9.0 -
3 Crazy Blues 76 78 91 -13 9.0 -
4 African Beat Line 86 91 86 +5 7.0
5 Fashionigma 62 50 75 -25 9.0 -
6 Spring Kiss 76 64 88 -24 9.0 -
7 Perfect Trust 71 50 100 -50 0.0 -
8 Princess Ozma 78 66 105 -39 0.0 -
9 Green Dream 65 60 94 -34 0.0 -
99 She's Not Easy - 75 99 -24 0.0 -
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