Official NHA Assessment

Race 3: CALL TELEBET TRACK & BALL FIXED ODDS ON 031 314 1155 MAIDEN PLATE (For all Maidens)

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Line Horse
Triton
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
1 / 11
Within 2 points
Significant Diffs
8 / 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    Only A Poet          3    57.0    1    0.00     7.0   76    48           48    -28
2    Rainbow Of Roses     3    53.5    2    0.40     7.0   73    47           63    -10
3    The Green Gallant    6    60.0    3    1.00     0.0   58    73           73    +15
4    Triton               3    60.0    4    1.25     7.0   59    59           59    +0
5    Trip To Nebraska     2    55.0    5    1.95     0.0   59    62           62    +3
6    Iron Monger          2    60.0    6    3.15     0.0   64    71           71    +7
7    The Noah             2    57.0    7    4.65     0.0   74    63           64    -10
8    Bandmaster           3    57.0    8    22.15    7.0   70    48           60    -10
99   Chief Of Staff       3    57.0    99   0.00     7.0   -     48           48    +0
99   Du Cane              2    60.0    99   0.00     0.0   -     68           68    +0
99   Basie Raakvat        4    53.0    99   0.00     3.5   -     47           47    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Only A Poet 76 59 48 +11 7.0 -
2 Rainbow Of Roses 73 66 63 +3 7.0 -
3 The Green Gallant 58 55 73 -18 0.0 -
4 Triton Line 59 52 59 -7 7.0
5 Trip To Nebraska 59 55 62 -7 0.0 -
6 Iron Monger 64 64 71 -7 0.0 -
7 The Noah 74 68 64 +4 0.0 -
8 Bandmaster 70 62 60 +2 7.0 -
99 Chief Of Staff - 58 48 +10 7.0 -
99 Du Cane - 45 68 -23 0.0 -
99 Basie Raakvat - 63 47 +16 3.5 -
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