Official NHA Assessment

Race 9: WSB THANKS YOU FOR YOUR SUPPORT FM 72 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Scottadito
Reference for assessment
Exact Matches
0 / 13
Calculated = Official
Close Matches
4 / 13
Within 2 points
Significant Diffs
8 / 13
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    Winter Greeting      5    59.0    1    0.00     0.0   80    77           80    +0
2    Gimmealight          3    59.5    2    1.50     5.0   81    71           71    -10
3    Scottadito           3    55.5    3    1.75     5.0   63    63           63    +0
4    Westwing Belter      7    52.5    4    2.00     0.0   57    67           67    +10
5    Young Jackie         3    55.5    5    2.10     5.0   63    63           63    +0
6    Treaty               2    52.5    6    2.25     0.0   67    67           67    +0
7    Mamaquera            5    58.5    7    3.50     0.0   69    77           77    +8
8    Time Is Ticking      3    59.5    8    4.00     5.0   71    69           69    -2
9    Kwazzi's Lady        4    59.0    9    4.75     3.0   70    71           71    +1
10   United Express       2    56.5    10   6.75     0.0   75    72           72    -3
11   High Born Lady       4    60.0    11   8.25     3.0   72    73           73    +1
12   Show Time            2    59.0    12   14.00    0.0   80    77           77    -3
99   Sacred Valley        3    49.5    99   0.00     5.0   -     48           48    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Winter Greeting 80 104 80 +24 0.0 -
2 Gimmealight 81 77 71 +6 5.0 -
3 Scottadito Line 63 55 63 -8 5.0
4 Westwing Belter 57 54 67 -13 0.0 -
5 Young Jackie 63 62 63 -1 5.0 -
6 Treaty 67 48 67 -19 0.0 -
7 Mamaquera 69 60 77 -17 0.0 -
8 Time Is Ticking 71 60 69 -9 5.0 -
9 Kwazzi's Lady 70 82 71 +11 3.0 -
10 United Express 75 74 72 +2 0.0 -
11 High Born Lady 72 72 73 -1 3.0 -
12 Show Time 80 75 77 -2 0.0 -
99 Sacred Valley - 44 48 -4 5.0 -
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