Official NHA Assessment

Race 4: WSB Spina Wina Slots MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

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Line Horse
Sweeter Than Honey
Reference for assessment
Exact Matches
0 / 8
Calculated = Official
Close Matches
2 / 8
Within 2 points
Significant Diffs
5 / 8
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    60.0    1    0.00     0.0   -     65           6     +6
2    Call To Glory (GB)   5    60.0    2    0.70     0.0   79    70           70    -9
3    Telio                2    60.0    3    5.10     0.0   67    65           65    -2
4    Sweeter Than Honey   5    58.5    4    7.30     0.0   62    62           62    +0
5    Theappleofmyeye      3    58.5    5    9.70     2.0   -     58           58    +58
6    Foreign Lady         3    60.0    6    15.80    2.0   66    61           61    -5
99   Tempelhoff           4    60.0    99   0.00     1.0   -     63           63    +0
99   Variety Fair         2    60.0    99   0.00     0.0   -     65           65    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Faizah - 85 6 +79 0.0 -
2 Call To Glory (GB) 79 84 70 +14 0.0 -
3 Telio 67 54 65 -11 0.0 -
4 Sweeter Than Honey Line 62 56 62 -6 0.0
5 Theappleofmyeye - 63 58 +5 2.0 -
6 Foreign Lady 66 60 61 -1 2.0 -
99 Tempelhoff - 53 63 -10 1.0 -
99 Variety Fair - 63 65 -2 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