Official NHA Assessment

Race 6: #YOUCANBETONUS! MR 66 HANDICAP (Open)

Back to Race
Line Horse
Time For Charity
Reference for assessment
Exact Matches
0 / 10
Calculated = Official
Close Matches
2 / 10
Within 2 points
Significant Diffs
7 / 10
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Oriental Bouquet     4    53.5    1    0.00     5.0   53    43           53    +0
2    Zoombomber           2    57.0    2    0.25     3.0   60    54           54    -6
2    Queen's Pact         2    59.5    2    0.25     3.0   71    59           61    -10
4    Time For Charity     5    58.5    4    0.45     0.0   63    63           63    +0
5    Tiger Storm          3    59.5    5    0.75     4.5   70    56           60    -10
6    Time Will Tell       2    58.5    6    1.25     3.0   69    57           59    -10
7    In The Ether         6    59.5    7    1.75     0.0   65    65           65    +0
8    Duellona             2    52.0    8    10.00    3.0   58    44           48    -10
99   Nkandla Gold         4    58.5    99   0.00     5.0   -     53           53    +0
99   Daring Act           4    58.0    99   0.00     5.0   -     52           52    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Oriental Bouquet 53 56 53 +3 5.0 -
2 Zoombomber 60 60 54 +6 3.0 -
2 Queen's Pact 71 69 61 +8 3.0 -
4 Time For Charity Line 63 61 63 -2 0.0
5 Tiger Storm 70 69 60 +9 4.5 -
6 Time Will Tell 69 69 59 +10 3.0 -
7 In The Ether 65 63 65 -2 0.0 -
8 Duellona 58 58 48 +10 3.0 -
99 Nkandla Gold - 63 53 +10 5.0 -
99 Daring Act - 60 52 +8 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