Official NHA Assessment

Race 5: BETWAY TOTE REWARDS CLUB MR 78 HANDICAP (Open)

Back to Race
Line Horse
El Romiachi
Reference for assessment
Exact Matches
0 / 12
Calculated = Official
Close Matches
2 / 12
Within 2 points
Significant Diffs
9 / 12
More than 5 points
Detailed Assessment
------------------------------------------------------------------------------------------------------------------------
Pos  Horse                Age  Weight  Fin  Lengths  WFA   Pre   Race Rating  New   Adj  
------------------------------------------------------------------------------------------------------------------------
1    Global Ally          6    60.0    1    0.00     0.0   78    81           78    +0
2    Dawn Of A New Era    4    59.5    2    0.10     4.5   77    71           71    -6
3    El Romiachi          8    57.5    3    0.60     0.0   81    81           81    +0
4    Son Of Zeus          3    56.5    4    0.85     7.0   79    64           69    -10
5    Slings And Arrows    3    58.5    5    1.35     7.0   83    67           73    -10
6    Forest Spy           2    57.5    6    3.85     0.0   74    77           77    +3
7    Queen's Wood         3    59.5    7    3.95     7.0   77    67           67    -10
8    Indy View            2    58.5    8    5.45     0.0   76    78           78    +2
9    Paris Rix            3    60.0    9    6.70     7.0   78    67           68    -10
10   Holy Orders          2    59.5    10   7.95     0.0   77    80           80    +3
11   Lord Varys           4    61.0    11   12.70    4.5   80    74           74    -6
99   Eyjafjallajokull     2    59.0    99   0.00     0.0   -     79           79    +0
------------------------------------------------------------------------------------------------------------------------

Horse-by-Horse Comparison

Pos Horse Pre-Rating Official New Calculated Discrepancy WFA (kg) Line Horse Calculation
1 Global Ally 78 97 78 +19 0.0 -
2 Dawn Of A New Era 77 78 71 +7 4.5 -
3 El Romiachi Line 81 77 81 -4 0.0
4 Son Of Zeus 79 81 69 +12 7.0 -
5 Slings And Arrows 83 92 73 +19 7.0 -
6 Forest Spy 74 85 77 +8 0.0 -
7 Queen's Wood 77 74 67 +7 7.0 -
8 Indy View 76 76 78 -2 0.0 -
9 Paris Rix 78 81 68 +13 7.0 -
10 Holy Orders 77 69 80 -11 0.0 -
11 Lord Varys 80 75 74 +1 4.5 -
99 Eyjafjallajokull - 86 79 +7 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