Official NHA Assessment

Race 7: TAB TELEBET 0861 000 822 FM 68 HANDICAP (F & M) (For Fillies and Mares)

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Line Horse
Masters Queen
Reference for assessment
Exact Matches
1 / 14
Calculated = Official
Close Matches
4 / 14
Within 2 points
Significant Diffs
9 / 14
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    Sugarberry           2    55.0    1    0.00     0.0   69    69           69    +0
2    Anatura              5    60.0    2    0.10     0.0   68    79           79    +11
3    Masters Queen        3    60.0    3    3.85     6.0   69    69           69    +0
4    Crafty Heart         4    57.5    4    3.90     3.0   63    70           70    +7
5    Maiden's Cove        3    55.5    5    5.15     6.0   60    58           58    -2
6    Hey Siri             2    55.0    6    5.20     0.0   70    69           69    -1
7    Izhiestia            5    53.5    7    5.45     0.0   55    66           66    +11
8    Wintertime           5    52.0    8    6.70     0.0   45    63           63    +18
9    Silvia Louise        4    52.0    9    6.95     3.0   52    57           57    +5
10   Opera Swing          4    57.0    10   7.45     3.0   62    67           67    +5
11   Basetsana            5    59.5    11   7.70     0.0   67    78           78    +11
12   Mansooriya           3    53.0    12   10.20    6.0   54    53           53    -1
13   Libran Lana          3    54.0    13   11.45    6.0   56    55           55    -1
14   Sailaway With Me     3    53.5    14   99.99    6.0   56    54           54    -2
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Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Sugarberry 69 60 69 -9 0.0 -
2 Anatura 68 68 79 -11 0.0 -
3 Masters Queen Line 69 56 69 -13 6.0
4 Crafty Heart 63 63 70 -7 3.0 -
5 Maiden's Cove 60 58 58 ✓ Match 6.0 -
6 Hey Siri 70 70 69 +1 0.0 -
7 Izhiestia 55 52 66 -14 0.0 -
8 Wintertime 45 45 63 -18 0.0 -
9 Silvia Louise 52 51 57 -6 3.0 -
10 Opera Swing 62 82 67 +15 3.0 -
11 Basetsana 67 55 78 -23 0.0 -
12 Mansooriya 54 52 53 -1 6.0 -
13 Libran Lana 56 51 55 -4 6.0 -
14 Sailaway With Me 56 56 54 +2 6.0 -
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