Official NHA Assessment

Race 6: RACING240 MR 68 HANDICAP (Open)

Back to Race
Line Horse
Supreme Judge
Reference for assessment
Exact Matches
1 / 13
Calculated = Official
Close Matches
8 / 13
Within 2 points
Significant Diffs
3 / 13
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Donny's Boy          3    59.0    1    0.00     3.0   66    61           66    +0
2    O Space O            2    55.5    2    0.50     0.0   59    65           65    +6
3    Supreme Judge        2    62.0    3    0.60     0.0   78    78           78    +0
4    Hospices De Beaune   3    60.0    4    0.65     3.0   68    68           68    +0
5    World Choice         2    60.0    5    1.15     0.0   74    73           73    -1
6    Mighty Mac           5    48.5    6    1.25     0.0   52    50           50    -2
7    Silent Trigger       6    53.0    7    2.25     0.0   62    58           58    -4
8    King Rahul           4    59.0    8    3.00     1.5   66    66           66    +0
9    Pardon Me            5    53.5    9    3.05     0.0   55    58           58    +3
10   Xplicit Content      4    55.0    10   5.30     1.5   58    56           56    -2
11   Drielandenpunt       3    61.5    11   9.55     3.0   77    66           67    -10
12   Cadenza              4    58.0    12   99.92    1.5   64    62           62    -2
99   Eriks Love           3    55.0    99   0.00     3.0   -     53           53    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Donny's Boy 66 68 66 +2 3.0 -
2 O Space O 59 59 65 -6 0.0 -
3 Supreme Judge Line 78 77 78 -1 0.0
4 Hospices De Beaune 68 68 68 ✓ Match 3.0 -
5 World Choice 74 74 73 +1 0.0 -
6 Mighty Mac 52 52 50 +2 0.0 -
7 Silent Trigger 62 60 58 +2 0.0 -
8 King Rahul 66 63 66 -3 1.5 -
9 Pardon Me 55 53 58 -5 0.0 -
10 Xplicit Content 58 58 56 +2 1.5 -
11 Drielandenpunt 77 74 67 +7 3.0 -
12 Cadenza 64 64 62 +2 1.5 -
99 Eriks Love - 69 53 +16 3.0 -
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