Official NHA Assessment

Race 2: #YOUCANBETONUS! MAIDEN JUVENILE PLATE (Fillies) (For 2 yof R100 000 Win BSA / RCS Bonus)

Back to Race
Line Horse
None identified
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
0 / 9
Within 2 points
Significant Diffs
0 / 9
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Lanzarote            2    60.0    1    0.00     2.5   -     -            -     +0
2    Lady Harlequin       2    60.0    2    3.25     2.5   -     -            -     +0
3    Spring Tide          2    60.0    3    8.65     2.5   -     -            -     +0
4    Lady Enid            2    60.0    4    9.15     2.5   -     -            -     +0
5    Hoc Est Vita         2    60.0    5    9.35     2.5   -     -            -     +0
6    Maranello            2    58.5    6    13.75    2.5   -     -            -     +0
7    Verdandi             2    60.0    7    15.25    2.5   -     -            -     +0
99   Ushouldbedancing     2    60.0    99   0.00     2.5   -     -            -     +0
99   Sitva Queen          2    60.0    99   0.00     2.5   -     -            -     +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Lanzarote - - - - 2.5 -
2 Lady Harlequin - - - - 2.5 -
3 Spring Tide - - - - 2.5 -
4 Lady Enid - - - - 2.5 -
5 Hoc Est Vita - - - - 2.5 -
6 Maranello - - - - 2.5 -
7 Verdandi - - - - 2.5 -
99 Ushouldbedancing - - - - 2.5 -
99 Sitva Queen - - - - 2.5 -
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