Official NHA Assessment

Race 6: TAB TELEBET 0861 000 822 FM 92 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Red Sash
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
1 / 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    Miss Greenlight      3    60.0    1    0.00     1.5   92    89           92    +0
2    Montelena            4    59.0    2    1.25     2.0   91    86           86    -5
3    Red Sash             5    53.0    3    1.50     0.0   78    78           78    +0
4    Gocekwithlove        2    57.5    4    2.25     0.5   88    86           86    -2
5    European Summer      3    55.0    5    2.50     1.5   81    79           79    -2
6    Lily Of The Nile     2    55.5    6    4.75     0.5   84    82           82    -2
7    Golden Pacific       2    59.5    7    5.25     0.5   100   90           90    -10
8    Bomber Girl          4    60.0    8    9.00     2.0   93    88           88    -5
9    Work Of Time         2    54.5    9    9.75     0.5   82    80           80    -2
10   Leaving Las Vegas    2    60.5    10   10.00    0.5   94    92           92    -2
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Miss Greenlight 92 100 92 +8 1.5 -
2 Montelena 91 90 86 +4 2.0 -
3 Red Sash Line 78 101 78 +23 0.0
4 Gocekwithlove 88 102 86 +16 0.5 -
5 European Summer 81 77 79 -2 1.5 -
6 Lily Of The Nile 84 67 82 -15 0.5 -
7 Golden Pacific 100 93 90 +3 0.5 -
8 Bomber Girl 93 84 88 -4 2.0 -
9 Work Of Time 82 75 80 -5 0.5 -
10 Leaving Las Vegas 94 89 92 -3 0.5 -
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