Official NHA Assessment

Race 8: RACING240 FOR RACING. FOR YOU OPEN FM 87 HANDICAP (F & M) (For Fillies and Mares)

Back to Race
Line Horse
Vihzoe's Magic
Reference for assessment
Exact Matches
1 / 11
Calculated = Official
Close Matches
3 / 11
Within 2 points
Significant Diffs
7 / 11
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Chere For Me         5    60.0    1    0.00     0.0   87    110          87    +0
2    Madame Vicki         2    55.5    2    0.10     7.0   78    87           87    +9
3    Vihzoe's Magic       4    53.0    3    2.35     12.0  72    72           72    +0
4    Princess Deb's       3    56.0    4    6.60     10.5  79    81           81    +2
5    Easy Living          2    57.0    5    7.10     7.0   81    90           90    +9
6    Baubles And Beads    2    55.5    6    7.20     7.0   78    87           87    +9
7    Tried And True       5    53.5    7    7.45     0.0   73    97           97    +24
8    Bonnaroo             3    60.0    8    7.95     10.5  87    89           89    +2
9    Pinnacle             2    59.0    9    8.70     7.0   85    94           94    +9
10   Rimaah               2    57.0    10   9.45     7.0   81    90           90    +9
11   Stolen Kiss          3    58.0    11   9.70     10.5  83    85           85    +2
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Chere For Me 87 70 87 -17 0.0 -
2 Madame Vicki 78 75 87 -12 7.0 -
3 Vihzoe's Magic Line 72 72 72 ✓ Match 12.0
4 Princess Deb's 79 80 81 -1 10.5 -
5 Easy Living 81 52 90 -38 7.0 -
6 Baubles And Beads 78 72 87 -15 7.0 -
7 Tried And True 73 75 97 -22 0.0 -
8 Bonnaroo 87 84 89 -5 10.5 -
9 Pinnacle 85 93 94 -1 7.0 -
10 Rimaah 81 70 90 -20 7.0 -
11 Stolen Kiss 83 79 85 -6 10.5 -
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