Official NHA Assessment

Race 4: #destinationcaperacing CLASS 3 (Open. Benchmark at 60.0kg = 94)

Back to Race
Line Horse
Zil Moris
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
3 / 13
Within 2 points
Significant Diffs
7 / 13
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Charlie Croker       2    59.5    1    0.00     0.0   91    99           97    +6
2    Zil Moris            2    57.5    2    0.75     0.0   99    99           99    +0
3    Marvel William       2    56.5    3    0.95     0.0   85    97           97    +12
4    Steinbeck            3    56.5    4    2.70     6.0   85    83           83    -2
5    Gimme More Time      5    54.5    5    2.75     0.0   81    91           91    +10
6    Teflon Man           4    56.0    6    3.25     3.5   96    87           87    -9
7    Sun Dazed            6    57.0    7    3.30     0.0   86    95           95    +9
8    Blackberry Malt      5    60.0    8    3.80     0.0   92    101          101   +9
9    Wyag                 2    54.0    9    5.05     0.0   80    88           88    +8
10   Ideal Act            3    58.0    10   5.35     6.0   88    84           84    -4
11   Fifty Fiver          3    54.5    11   5.65     6.0   81    77           77    -4
99   Sail To The Moon     4    52.0    99   0.00     3.5   -     77           77    +0
99   Innamorare           5    54.0    99   0.00     0.0   -     88           88    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Charlie Croker 91 82 97 -15 0.0 -
2 Zil Moris Line 99 100 99 +1 0.0
3 Marvel William 85 73 97 -24 0.0 -
4 Steinbeck 85 79 83 -4 6.0 -
5 Gimme More Time 81 87 91 -4 0.0 -
6 Teflon Man 96 106 87 +19 3.5 -
7 Sun Dazed 86 64 95 -31 0.0 -
8 Blackberry Malt 92 82 101 -19 0.0 -
9 Wyag 80 74 88 -14 0.0 -
10 Ideal Act 88 86 84 +2 6.0 -
11 Fifty Fiver 81 76 77 -1 6.0 -
99 Sail To The Moon - 67 77 -10 3.5 -
99 Innamorare - 91 88 +3 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