Official NHA Assessment

Race 5: CALL TELEBET TRACK & BALL FIXED ODDS ON 031 314 1155 MR 71 HANDICAP (Open)

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Line Horse
Teichman
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
0 / 12
Within 2 points
Significant Diffs
9 / 12
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    Bend The Rules       3    60.0    1    0.00     5.0   71    57           71    +0
2    Guiseppi's Song      4    54.0    2    0.90     2.5   59    54           54    -5
3    Teichman             5    58.0    3    0.95     0.0   67    67           67    +0
4    Pewter Sky           3    60.5    4    1.10     5.0   72    62           62    -10
5    Captainofthegreen    3    60.0    5    1.30     5.0   81    60           71    -10
6    Master Tobe          5    57.5    6    1.55     0.0   66    65           65    -1
7    Head Gardener        3    52.5    7    3.85     5.0   54    43           44    -10
8    Khanyisa Indlela     3    60.5    8    4.10     5.0   72    59           62    -10
9    Jetavana             3    59.0    9    4.40     5.0   69    55           59    -10
10   Ellis Island         4    55.0    10   7.80     2.5   66    52           56    -10
99   Arrow's Mark         6    55.5    99   0.00     0.0   -     58           58    +0
99   Seattle Beat         4    53.5    99   0.00     2.5   -     49           49    +0
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Bend The Rules 71 74 71 +3 5.0 -
2 Guiseppi's Song 59 60 54 +6 2.5 -
3 Teichman Line 67 73 67 +6 0.0
4 Pewter Sky 72 71 62 +9 5.0 -
5 Captainofthegreen 81 96 71 +25 5.0 -
6 Master Tobe 66 62 65 -3 0.0 -
7 Head Gardener 54 66 44 +22 5.0 -
8 Khanyisa Indlela 72 74 62 +12 5.0 -
9 Jetavana 69 65 59 +6 5.0 -
10 Ellis Island 66 66 56 +10 2.5 -
99 Arrow's Mark - 54 58 -4 0.0 -
99 Seattle Beat - 55 49 +6 2.5 -
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