Official NHA Assessment

Race 5: OPEN A TABGOLD ACCOUNT - 031 314 1874 FM 82 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Greenlitealltheway
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
1 / 9
Within 2 points
Significant Diffs
8 / 9
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    Safe And Sound       3    58.0    1    0.00     6.0   90    75           90    +0
2    Greenlitealltheway   2    53.5    2    2.00     0.0   81    81           81    +0
3    Way To Burn          3    56.0    3    2.80     6.0   86    73           76    -10
4    One Smart Cookie     4    58.5    4    3.20     3.0   79    84           84    +5
5    Hot Strike           7    54.5    5    3.25     0.0   71    82           82    +11
6    Mountainsofthemoon   2    59.0    6    3.55     0.0   80    90           90    +10
7    Ubukhwebezana        4    59.0    7    6.25     3.0   80    83           83    +3
8    Faizah               5    60.0    8    6.30     0.0   82    91           91    +9
9    Gorgeous Girl        4    58.5    9    6.90     3.0   79    82           82    +3
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Safe And Sound 90 92 90 +2 6.0 -
2 Greenlitealltheway Line 81 96 81 +15 0.0
3 Way To Burn 86 66 76 -10 6.0 -
4 One Smart Cookie 79 95 84 +11 3.0 -
5 Hot Strike 71 59 82 -23 0.0 -
6 Mountainsofthemoon 80 65 90 -25 0.0 -
7 Ubukhwebezana 80 93 83 +10 3.0 -
8 Faizah 82 85 91 -6 0.0 -
9 Gorgeous Girl 79 74 82 -8 3.0 -
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