Official NHA Assessment

Race 2: 4RACING.TV MAIDEN JUVENILE PLATE (Fillies) (For 2 year old fillies)

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
8 / 9
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Baby Love            2    60.0    1    0.00     0.0   -     -            -     +0
2    Amazing Colours      4    60.0    2    5.25     0.5   -     -            -     +0
3    Symbol Of Love       2    60.0    3    6.75     0.0   -     -            -     +0
4    Fire Chaser          2    60.0    4    10.00    0.0   -     -            -     +0
5    Tibetan Temptress    2    60.0    5    12.00    0.0   -     -            -     +0
6    Countessofthestars   2    60.0    6    15.25    0.0   -     -            -     +0
7    Burnt Sugar          2    60.0    7    16.50    0.0   -     -            -     +0
8    Camara Green         2    60.0    8    21.00    0.0   -     -            -     +0
99   Ursern Valley        2    60.0    99   0.00     0.0   -     -            -     +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Baby Love - 76 - +76 0.0 -
2 Amazing Colours - 59 - +59 0.5 -
3 Symbol Of Love - 94 - +94 0.0 -
4 Fire Chaser - 52 - +52 0.0 -
5 Tibetan Temptress - 40 - +40 0.0 -
6 Countessofthestars - 40 - +40 0.0 -
7 Burnt Sugar - 44 - +44 0.0 -
8 Camara Green - 40 - +40 0.0 -
99 Ursern Valley - 45 - - 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