Official NHA Assessment

Race 6: WINX OPEN MAIDEN (F & M) (For all Maiden Fillies & Mares.)

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Line Horse
Wehaveasituation
Reference for assessment
Exact Matches
0 / 15
Calculated = Official
Close Matches
2 / 15
Within 2 points
Significant Diffs
11 / 15
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    Kleinzee             3    59.5    1    0.00     3.0   75    62           62    -13
2    Wehaveasituation     4    55.5    2    2.00     1.5   60    60           60    +0
3    Ocotillo             3    61.5    3    3.50     3.0   79    67           69    -10
4    Beneath The Clouds   3    58.5    4    4.50     3.0   73    60           63    -10
5    Another Dream        3    61.0    5    4.90     3.0   78    65           68    -10
6    Papillon Blu         3    58.0    6    7.15     3.0   72    59           62    -10
7    Vivo Per Lei         3    57.0    7    8.90     3.0   70    57           60    -10
8    Kortvandraad         3    55.5    8    13.65    3.0   67    54           57    -10
9    Tuscan Romance       3    60.5    9    13.85    3.0   77    64           67    -10
10   Valleyofthedolls     3    60.5    10   18.85    3.0   -     64           64    +64
11   Stu's Girl           3    57.0    11   19.85    3.0   70    57           60    -10
12   Timeline             3    54.0    12   22.10    3.0   64    51           54    -10
13   Miss Mackie          3    60.5    13   23.35    3.0   -     64           64    +64
14   Beira                3    60.5    14   23.75    3.0   -     64           64    +64
99   Laudium              3    57.0    99   0.00     3.0   -     57           57    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Kleinzee 75 77 62 +15 3.0 -
2 Wehaveasituation Line 60 73 60 +13 1.5
3 Ocotillo 79 70 69 +1 3.0 -
4 Beneath The Clouds 73 83 63 +20 3.0 -
5 Another Dream 78 89 68 +21 3.0 -
6 Papillon Blu 72 84 62 +22 3.0 -
7 Vivo Per Lei 70 66 60 +6 3.0 -
8 Kortvandraad 67 71 57 +14 3.0 -
9 Tuscan Romance 77 86 67 +19 3.0 -
10 Valleyofthedolls - - 64 -64 3.0 -
11 Stu's Girl 70 67 60 +7 3.0 -
12 Timeline 64 53 54 -1 3.0 -
13 Miss Mackie - 49 64 -15 3.0 -
14 Beira - 67 64 +3 3.0 -
99 Laudium - 62 57 +5 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