Official NHA Assessment

Race 9: TOTE FOR THE WIN D STAKES (For All Horses with a nett rating of 69 & below)

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Line Horse
Teerex
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
4 / 10
More than 5 points
Detailed Assessment
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Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
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1    Bank Street          3    61.5    1    0.00     10.5  64    65           65    +1
2    Teerex               4    57.0    2    2.20     12.0  53    53           53    +0
3    L'Ultimo             2    58.5    3    5.80     7.0   59    66           66    +7
4    Double Olympic       4    58.5    4    6.10     12.0  58    56           56    -2
5    Mc Dazzler           2    64.0    5    6.20     7.0   66    77           77    +11
6    Gorgeous Dude        4    57.0    6    7.60     12.0  54    53           53    -1
7    Blush Of Dawn        8    55.0    7    8.30     0.0   64    73           73    +9
8    Xplicit Content      4    55.5    8    9.70     12.0  52    50           50    -2
9    Glamorz              3    61.5    9    10.60    10.5  67    65           65    -2
99   Yannakis             2    57.5    99   0.00     7.0   -     64           64    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Bank Street 64 67 65 +2 10.5 -
2 Teerex Line 53 66 53 +13 12.0
3 L'Ultimo 59 61 66 -5 7.0 -
4 Double Olympic 58 53 56 -3 12.0 -
5 Mc Dazzler 66 54 77 -23 7.0 -
6 Gorgeous Dude 54 55 53 +2 12.0 -
7 Blush Of Dawn 64 64 73 -9 0.0 -
8 Xplicit Content 52 58 50 +8 12.0 -
9 Glamorz 67 62 65 -3 10.5 -
99 Yannakis - 67 64 +3 7.0 -
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