Official NHA Assessment

Race 2: JOIN THE RACE COAST TURF CLUB SUMMER BOWL (For 3yo & older Fillies and Mares (Non-Black Type))

Back to Race
Line Horse
Kinda Wonderful
Reference for assessment
Exact Matches
0 / 6
Calculated = Official
Close Matches
2 / 6
Within 2 points
Significant Diffs
3 / 6
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Double Grand Slam    2    62.0    1    0.00     0.0   122   111          111   -11
2    Swiatek              3    56.0    2    0.10     7.0   100   85           90    -10
3    Kinda Wonderful      2    58.0    3    2.60     0.0   105   105          105   +0
4    Rainbow Lorikeet     2    62.0    4    2.80     0.0   113   113          113   +0
5    Give Me Everything   3    60.0    5    3.10     7.0   108   95           98    -10
99   Beware The Bomb      2    60.0    99   0.00     0.0   -     107          107   +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Double Grand Slam 122 122 111 +11 0.0 -
2 Swiatek 100 104 90 +14 7.0 -
3 Kinda Wonderful Line 105 108 105 +3 0.0
4 Rainbow Lorikeet 113 115 113 +2 0.0 -
5 Give Me Everything 108 106 98 +8 7.0 -
99 Beware The Bomb - 108 107 +1 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