Official NHA Assessment

Race 1: Hollywoodbets KENILWORTH WELCOMES YOU MAIDEN PLATE (F & M) (For Maiden Fillies and Mares)

Back to Race
Line Horse
Panjandrum
Reference for assessment
Exact Matches
2 / 11
Calculated = Official
Close Matches
6 / 11
Within 2 points
Significant Diffs
4 / 11
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Playing Trix         3    60.0    1    0.00     7.5   -     73           6     +6
2    Panjandrum           2    60.0    2    3.75     5.0   78    78           78    +0
3    Cutie Patootie       3    60.0    3    5.75     7.5   -     73           73    +73
4    Final Call           3    60.0    4    5.95     7.5   -     73           73    +73
5    Lilac In Winter      2    58.5    5    7.20     5.0   64    75           75    +11
6    Malibu Blitz         3    60.0    6    8.70     7.5   68    73           73    +5
7    Nebulous             2    60.0    7    9.95     5.0   80    78           78    -2
8    Lovely Dancer        3    60.0    8    10.45    7.5   -     73           73    +73
9    Kiera Rose           3    60.0    9    11.45    7.5   -     73           73    +73
10   Blue Dame            3    60.0    10   13.95    7.5   -     73           73    +73
11   Giddy Up Grace       2    60.0    11   15.45    5.0   -     78           78    +78
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Playing Trix - 80 6 +74 7.5 -
2 Panjandrum Line 78 77 78 -1 5.0
3 Cutie Patootie - 84 73 +11 7.5 -
4 Final Call - 73 73 ✓ Match 7.5 -
5 Lilac In Winter 64 76 75 +1 5.0 -
6 Malibu Blitz 68 73 73 ✓ Match 7.5 -
7 Nebulous 80 77 78 -1 5.0 -
8 Lovely Dancer - 59 73 -14 7.5 -
9 Kiera Rose - 74 73 +1 7.5 -
10 Blue Dame - 70 73 -3 7.5 -
11 Giddy Up Grace - 63 78 -15 5.0 -
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