Official NHA Assessment

Race 6: 4RACING.TV MIDDLE STAKES (For horses with nett rating of 101 and below)

Back to Race
Line Horse
Aussenkehr
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
2 / 12
Within 2 points
Significant Diffs
8 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Thunderstone         2    56.0    1    0.00     1.5   92    91           91    -1
2    Bard Of Avon         3    60.0    2    0.50     2.5   94    97           97    +3
3    Aussenkehr           2    58.0    3    1.30     1.5   95    95           95    +0
4    Moonshiningthrough   3    58.0    4    1.50     2.5   101   93           93    -8
5    Bronco Blitz         3    52.0    5    4.75     2.5   80    81           81    +1
6    Lucy In The Sky      4    56.0    6    4.85     0.0   94    94           94    +0
7    Cosmic Star          3    54.5    7    5.25     2.5   86    86           86    +0
8    Arividicio           5    58.0    8    9.15     0.0   95    98           98    +3
9    Tanganga             2    52.5    9    9.75     1.5   81    84           84    +3
10   The Mauritian        3    56.0    10   12.75    2.5   92    89           89    -3
11   Eden Roc             5    62.0    11   25.75    0.0   98    106          106   +8
99   Dancetildaylight     3    56.5    99   0.00     2.5   -     90           90    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Thunderstone 92 86 91 -5 1.5 -
2 Bard Of Avon 94 105 97 +8 2.5 -
3 Aussenkehr Line 95 79 95 -16 1.5
4 Moonshiningthrough 101 96 93 +3 2.5 -
5 Bronco Blitz 80 80 81 -1 2.5 -
6 Lucy In The Sky 94 74 94 -20 0.0 -
7 Cosmic Star 86 105 86 +19 2.5 -
8 Arividicio 95 50 98 -48 0.0 -
9 Tanganga 81 66 84 -18 1.5 -
10 The Mauritian 92 100 89 +11 2.5 -
11 Eden Roc 98 98 106 -8 0.0 -
99 Dancetildaylight - 92 90 +2 2.5 -
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