Official NHA Assessment

Race 5: TAKE A BET WINA NUMBA NUMBA MR 80 HANDICAP (Open)

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Line Horse
Fostinovo
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
2 / 11
Within 2 points
Significant Diffs
6 / 11
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    Thambi               5    55.5    1    0.00     0.0   71    73           71    +0
2    Fostinovo            3    60.5    2    0.05     1.0   81    81           81    +0
3    Golden Pavilion      2    56.5    3    0.15     0.0   75    75           75    +0
4    Prince Of Kildare    4    53.0    4    2.15     0.5   68    70           70    +2
5    Fast Duty            3    54.0    5    2.35     1.0   68    70           70    +2
6    Run For Cover        5    60.0    6    2.85     0.0   80    84           84    +4
7    Coming In Hot        3    53.5    7    5.50     1.0   67    67           67    +0
8    Vava Vegas           5    52.0    8    6.50     0.0   62    66           66    +4
9    Trippis Tune         3    56.5    9    19.75    1.0   75    73           73    -2
10   Turbo Power          3    59.5    10   27.00    1.0   79    79           79    +0
99   Putins Promise       5    56.5    99   0.00     0.0   -     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 Thambi 71 55 71 -16 0.0 -
2 Fostinovo Line 81 80 81 -1 1.0
3 Golden Pavilion 75 95 75 +20 0.0 -
4 Prince Of Kildare 68 80 70 +10 0.5 -
5 Fast Duty 68 67 70 -3 1.0 -
6 Run For Cover 80 70 84 -14 0.0 -
7 Coming In Hot 67 76 67 +9 1.0 -
8 Vava Vegas 62 58 66 -8 0.0 -
9 Trippis Tune 75 70 73 -3 1.0 -
10 Turbo Power 79 83 79 +4 1.0 -
99 Putins Promise - 73 75 -2 0.0 -
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