Official NHA Assessment

Race 5: WWW.TAB4RACING.COM FM 80 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Too Late My Mate
Reference for assessment
Exact Matches
2 / 13
Calculated = Official
Close Matches
3 / 13
Within 2 points
Significant Diffs
5 / 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    Dupont Emerald       3    58.5    1    0.00     1.5   77    72           77    +0
2    Arabian Red          4    56.5    2    0.25     0.5   72    70           70    -2
3    Too Late My Mate     3    60.0    3    0.35     1.5   80    80           80    +0
4    One Dance            3    58.5    4    0.45     1.5   82    77           77    -5
5    Umzolozolo           2    57.5    5    0.70     0.0   75    78           78    +3
6    Haze And Smoke       2    60.5    6    1.95     0.0   85    82           82    -3
7    Izanami              3    55.5    7    4.20     1.5   71    67           67    -4
8    Shori Kai            3    53.0    8    5.20     1.5   70    61           61    -9
9    Captain's Jet        2    56.5    9    6.20     0.0   77    71           71    -6
10   Dancing In Winter    4    54.5    10   7.70     0.5   69    66           66    -3
11   Faraway Girl         2    55.5    11   7.95     0.0   75    69           69    -6
99   Barolo               2    57.5    99   0.00     0.0   -     73           73    +0
99   Mountain High        3    60.0    99   0.00     1.5   -     75           75    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Dupont Emerald 77 77 77 ✓ Match 1.5 -
2 Arabian Red 72 72 70 +2 0.5 -
3 Too Late My Mate Line 80 80 80 ✓ Match 1.5
4 One Dance 82 86 77 +9 1.5 -
5 Umzolozolo 75 75 78 -3 0.0 -
6 Haze And Smoke 85 85 82 +3 0.0 -
7 Izanami 71 71 67 +4 1.5 -
8 Shori Kai 70 70 61 +9 1.5 -
9 Captain's Jet 77 77 71 +6 0.0 -
10 Dancing In Winter 69 69 66 +3 0.5 -
11 Faraway Girl 75 75 69 +6 0.0 -
99 Barolo - 79 73 +6 0.0 -
99 Mountain High - 80 75 +5 1.5 -
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