Official NHA Assessment

Race 6: FAIRVIEW MILE (Open - Non-Black Type)

Back to Race
Line Horse
Port Louis
Reference for assessment
Exact Matches
0 / 14
Calculated = Official
Close Matches
5 / 14
Within 2 points
Significant Diffs
3 / 14
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Cherry Ano           5    54.0    1    0.00     0.0   96    95           95    -1
2    Global Ally          6    52.0    2    1.25     0.0   92    95           95    +3
3    Brenden James        6    52.0    3    2.75     0.0   90    93           93    +3
4    Port Louis           2    60.5    4    4.00     0.0   109   109          109   +0
5    Bush Tracker         6    60.0    5    5.25     0.0   108   107          107   -1
6    Sachdev              5    58.0    6    6.25     0.0   104   103          103   -1
7    Mhlabeni             7    53.0    7    8.25     0.0   93    93           93    +0
8    Light Speed          2    57.5    8    8.75     0.0   103   102          102   -1
9    Find Me Unafraid     4    52.0    9    9.75     2.5   92    86           86    -6
10   Outofthedarkness     3    59.0    10   11.00    5.0   106   95           96    -10
11   Perfection           3    59.0    11   13.25    5.0   106   95           96    -10
12   Bold Resolve         4    52.5    12   15.50    2.5   93    87           87    -6
99   Castletown           3    55.0    99   0.00     5.0   -     87           87    +0
99   Mount Anderson       8    58.5    99   0.00     0.0   -     104          104   +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Cherry Ano 96 108 95 +13 0.0 -
2 Global Ally 92 97 95 +2 0.0 -
3 Brenden James 90 98 93 +5 0.0 -
4 Port Louis Line 109 106 109 -3 0.0
5 Bush Tracker 108 100 107 -7 0.0 -
6 Sachdev 104 101 103 -2 0.0 -
7 Mhlabeni 93 90 93 -3 0.0 -
8 Light Speed 103 103 102 +1 0.0 -
9 Find Me Unafraid 92 85 86 -1 2.5 -
10 Outofthedarkness 106 101 96 +5 5.0 -
11 Perfection 106 103 96 +7 5.0 -
12 Bold Resolve 93 91 87 +4 2.5 -
99 Castletown - 90 87 +3 5.0 -
99 Mount Anderson - 102 104 -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