Official NHA Assessment

Race 4: BOOK A TABLE CALL 0116811796 FM 88 HANDICAP (F & M) (For Fillies and Mares)

Back to Race
Line Horse
Trump My Queen
Reference for assessment
Exact Matches
0 / 11
Calculated = Official
Close Matches
0 / 11
Within 2 points
Significant Diffs
9 / 11
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Greek Miss           3    59.5    1    0.00     2.5   87    90           87    +0
2    Paton's Tears        4    57.0    2    0.20     1.0   82    88           88    +6
3    Ipso Facto           2    60.5    3    1.40     0.0   94    100          100   +6
4    Trump My Queen       3    51.0    4    2.30     2.5   75    75           75    +0
5    Midnight Crystal     2    50.5    5    2.60     0.0   79    79           79    +0
6    Memorial Day         2    52.5    6    3.10     0.0   78    83           83    +5
7    Trentino             2    55.5    7    3.60     0.0   84    88           88    +4
8    Princess Kesh        3    55.0    8    5.00     2.5   78    81           81    +3
9    Woman Of Substance   3    55.5    9    13.25    2.5   78    82           82    +4
10   Lilliana             3    55.0    10   19.50    2.5   78    81           81    +3
99   Special Charm        3    53.5    99   0.00     2.5   -     78           78    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Greek Miss 87 91 87 +4 2.5 -
2 Paton's Tears 82 78 88 -10 1.0 -
3 Ipso Facto 94 92 100 -8 0.0 -
4 Trump My Queen Line 75 64 75 -11 2.5
5 Midnight Crystal 79 66 79 -13 0.0 -
6 Memorial Day 78 49 83 -34 0.0 -
7 Trentino 84 54 88 -34 0.0 -
8 Princess Kesh 78 77 81 -4 2.5 -
9 Woman Of Substance 78 62 82 -20 2.5 -
10 Lilliana 78 71 81 -10 2.5 -
99 Special Charm - 104 78 +26 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