Official NHA Assessment

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

Back to Race
Line Horse
Splendid Season
Reference for assessment
Exact Matches
0 / 17
Calculated = Official
Close Matches
0 / 17
Within 2 points
Significant Diffs
14 / 17
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Gimmealight          3    59.0    1    0.00     7.5   -     72           6     +6
2    Mighty Goddess       2    59.0    2    0.10     5.0   81    77           77    -4
3    Splendid Season      2    59.0    3    0.90     5.0   77    77           77    +0
4    Princess Ilaria      5    59.0    4    1.00     0.0   74    87           87    +13
5    Camerata             2    59.0    5    5.75     5.0   65    77           77    +12
6    Save The Queen       3    55.0    6    7.25     7.5   -     64           64    +64
7    Matopo Hill          3    57.5    7    8.25     7.5   -     69           69    +69
8    Powers That Be       2    59.0    8    9.50     5.0   -     77           77    +77
9    Little Lady          2    59.0    9    10.00    5.0   48    77           77    +29
10   Shivas Spirit        3    59.0    10   10.25    7.5   -     72           72    +72
11   Time To The Moon     3    56.5    11   12.50    7.5   -     67           67    +67
12   Glittering Boots     3    59.0    12   15.75    7.5   -     72           72    +72
13   Call To Glory (GB)   5    59.0    13   17.00    0.0   -     87           87    +87
14   Ragsaa               3    59.0    14   18.25    7.5   -     72           72    +72
15   Royalgreenlight      3    59.0    15   18.75    7.5   -     72           72    +72
99   Mia Fiore            4    60.0    99   0.00     9.0   -     71           71    +0
99   Virgin River         5    59.0    99   0.00     0.0   -     87           87    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Gimmealight - 77 6 +71 7.5 -
2 Mighty Goddess 81 73 77 -4 5.0 -
3 Splendid Season Line 77 50 77 -27 5.0
4 Princess Ilaria 74 79 87 -8 0.0 -
5 Camerata 65 49 77 -28 5.0 -
6 Save The Queen - 75 64 +11 7.5 -
7 Matopo Hill - - 69 -69 7.5 -
8 Powers That Be - 67 77 -10 5.0 -
9 Little Lady 48 65 77 -12 5.0 -
10 Shivas Spirit - 36 72 -36 7.5 -
11 Time To The Moon - 63 67 -4 7.5 -
12 Glittering Boots - 52 72 -20 7.5 -
13 Call To Glory (GB) - 84 87 -3 0.0 -
14 Ragsaa - 62 72 -10 7.5 -
15 Royalgreenlight - - 72 -72 7.5 -
99 Mia Fiore - 77 71 +6 9.0 -
99 Virgin River - 95 87 +8 0.0 -
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