Official NHA Assessment

Race 7: TAB TELEBET 0861 000 822 FM 76 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Volare E Mambo
Reference for assessment
Exact Matches
0 / 9
Calculated = Official
Close Matches
2 / 9
Within 2 points
Significant Diffs
5 / 9
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    Hoerikwaggo          3    60.5    1    0.00     5.0   77    71           77    +0
2    Jambo Sana           2    59.0    2    2.75     0.0   74    80           80    +6
3    Volare E Mambo       4    58.5    3    3.25     3.0   73    73           73    +0
4    Got The Fever        2    59.0    4    4.50     0.0   74    78           78    +4
5    Bretty               3    52.5    5    4.55     5.0   61    55           55    -6
6    Arabian Red          4    61.0    6    5.55     3.0   78    76           76    -2
7    Silvan Mistress      2    59.5    7    8.30     0.0   85    79           79    -6
8    Marshmallow          4    54.5    8    9.80     3.0   73    63           63    -10
99   Amazing Colours      4    53.5    99   0.00     3.0   -     61           61    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Hoerikwaggo 77 85 77 +8 5.0 -
2 Jambo Sana 74 74 80 -6 0.0 -
3 Volare E Mambo Line 73 76 73 +3 3.0
4 Got The Fever 74 70 78 -8 0.0 -
5 Bretty 61 60 55 +5 5.0 -
6 Arabian Red 78 74 76 -2 3.0 -
7 Silvan Mistress 85 91 79 +12 0.0 -
8 Marshmallow 73 72 63 +9 3.0 -
99 Amazing Colours - 59 61 -2 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